88038398155063 has 16 divisors (see below), whose sum is σ = 93276502002720. Its totient is φ = 82806895282176.

The previous prime is 88038398155033. The next prime is 88038398155139. The reversal of 88038398155063 is 36055189383088.

It is a de Polignac number, because none of the positive numbers 2^k-88038398155063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88038398155063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88038398155033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1146996895 + ... + 1147073647.

It is an arithmetic number, because the mean of its divisors is an integer number (5829781375170).

Almost surely, 2^{88038398155063} is an apocalyptic number.

88038398155063 is a deficient number, since it is larger than the sum of its proper divisors (5238103847657).

88038398155063 is a wasteful number, since it uses less digits than its factorization.

88038398155063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118866.

The product of its (nonzero) digits is 149299200, while the sum is 67.

The spelling of 88038398155063 in words is "eighty-eight trillion, thirty-eight billion, three hundred ninety-eight million, one hundred fifty-five thousand, sixty-three".