38431052587755 has 24 divisors (see below), whose sum is σ = 69081003172272. Its totient is φ = 20496561379488.

The previous prime is 38431052587747. The next prime is 38431052587787. The reversal of 38431052587755 is 55778525013483.

It is a happy number.

38431052587755 is a `hidden beast` number, since 3 + 8 + 4 + 31 + 0 + 525 + 8 + 7 + 75 + 5 = 666.

It is not a de Polignac number, because 38431052587755 - 2³ = 38431052587747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38431052587692 and 38431052587701.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15815246764 + ... + 15815249193.

It is an arithmetic number, because the mean of its divisors is an integer number (2878375132178).

Almost surely, 2^{38431052587755} is an apocalyptic number.

38431052587755 is a deficient number, since it is larger than the sum of its proper divisors (30649950584517).

38431052587755 is an equidigital number, since it uses as much as digits as its factorization.

38431052587755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31630495977 (or 31630495965 counting only the distinct ones).

The product of its (nonzero) digits is 141120000, while the sum is 63.

The spelling of 38431052587755 in words is "thirty-eight trillion, four hundred thirty-one billion, fifty-two million, five hundred eighty-seven thousand, seven hundred fifty-five".