352533868038 has 24 divisors (see below), whose sum is σ = 833261870376. Its totient is φ = 106828444800.

The previous prime is 352533868031. The next prime is 352533868051. The reversal of 352533868038 is 830868335253.

352533868038 is a `hidden beast` number, since 3 + 5 + 253 + 386 + 8 + 0 + 3 + 8 = 666.

It is a super-2 number, since 2×352533868038² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352533868031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 890236843 + ... + 890237238.

It is an arithmetic number, because the mean of its divisors is an integer number (34719244599).

Almost surely, 2^352533868038 is an apocalyptic number.

352533868038 is an abundant number, since it is smaller than the sum of its proper divisors (480728002338).

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

352533868038 is a wasteful number, since it uses less digits than its factorization.

352533868038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780474100 (or 1780474097 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 54.

The spelling of 352533868038 in words is "three hundred fifty-two billion, five hundred thirty-three million, eight hundred sixty-eight thousand, thirty-eight".