152038255838 has 32 divisors (see below), whose sum is σ = 277726428864. Its totient is φ = 60935726592.

The previous prime is 152038255783. The next prime is 152038255841. The reversal of 152038255838 is 838552830251.

It is a super-2 number, since 2×152038255838² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1997081 + ... + 2071812.

It is an arithmetic number, because the mean of its divisors is an integer number (8678950902).

Almost surely, 2^152038255838 is an apocalyptic number.

152038255838 is a deficient number, since it is larger than the sum of its proper divisors (125688173026).

152038255838 is a wasteful number, since it uses less digits than its factorization.

152038255838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4069076.

The product of its (nonzero) digits is 2304000, while the sum is 50.

The spelling of 152038255838 in words is "one hundred fifty-two billion, thirty-eight million, two hundred fifty-five thousand, eight hundred thirty-eight".