475980256152 has 64 divisors (see below), whose sum is σ = 1322242908000. Its totient is φ = 158651021952.

The previous prime is 475980256121. The next prime is 475980256249. The reversal of 475980256152 is 251652089574.

475980256152 is a `hidden beast` number, since 4 + 75 + 9 + 8 + 0 + 2 + 561 + 5 + 2 = 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4486374 + ... + 4591242.

Almost surely, 2^475980256152 is an apocalyptic number.

It is an amenable number.

475980256152 is an abundant number, since it is smaller than the sum of its proper divisors (846262651848).

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

475980256152 is a wasteful number, since it uses less digits than its factorization.

475980256152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125897 (or 125887 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 54.

The spelling of 475980256152 in words is "four hundred seventy-five billion, nine hundred eighty million, two hundred fifty-six thousand, one hundred fifty-two".