102552975505 has 16 divisors (see below), whose sum is σ = 124016780160. Its totient is φ = 81407439232.

The previous prime is 102552975493. The next prime is 102552975509. The reversal of 102552975505 is 505579255201.

It is a cyclic number.

It is not a de Polignac number, because 102552975505 - 2³⁵ = 68193237137 is a prime.

It is a super-2 number, since 2×102552975505² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102552975509) 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, 1570212 + ... + 1634218.

It is an arithmetic number, because the mean of its divisors is an integer number (7751048760).

Almost surely, 2^102552975505 is an apocalyptic number.

It is an amenable number.

102552975505 is a deficient number, since it is larger than the sum of its proper divisors (21463804655).

102552975505 is a wasteful number, since it uses less digits than its factorization.

102552975505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66488.

The product of its (nonzero) digits is 787500, while the sum is 46.

The spelling of 102552975505 in words is "one hundred two billion, five hundred fifty-two million, nine hundred seventy-five thousand, five hundred five".