38322407552 has 168 divisors, whose sum is σ = 90936878805. Its totient is φ = 16079331840.

The previous prime is 38322407509. The next prime is 38322407569. The reversal of 38322407552 is 25570422383.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 32766792256 + 5555615296 = 181016^2 + 74536^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=138424.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 2947877498 + ... + 2947877510.

Almost surely, 2^38322407552 is an apocalyptic number.

38322407552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38322407552

38322407552 is an abundant number, since it is smaller than the sum of its proper divisors (52614471253).

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

38322407552 is an frugal number, since it uses more digits than its factorization.

38322407552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 26 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 38322407552 in words is "thirty-eight billion, three hundred twenty-two million, four hundred seven thousand, five hundred fifty-two".