172473058296 has 1152 divisors, whose sum is σ = 662276160000. Its totient is φ = 41016222720.

The previous prime is 172473058267. The next prime is 172473058309. The reversal of 172473058296 is 692850374271.

It is a happy number.

172473058296 is a `hidden beast` number, since 1 + 7 + 2 + 47 + 305 + 8 + 296 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1157537230 + ... + 1157537378.

It is an arithmetic number, because the mean of its divisors is an integer number (574892500).

It is a 1-persistent number, because it is pandigital, but 2⋅172473058296 = 344946116592 is not.

Almost surely, 2^172473058296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 172473058296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331138080000).

172473058296 is an abundant number, since it is smaller than the sum of its proper divisors (489803101704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

172473058296 is a wasteful number, since it uses less digits than its factorization.

172473058296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 172473058296 in words is "one hundred seventy-two billion, four hundred seventy-three million, fifty-eight thousand, two hundred ninety-six".