102735792545 has 16 divisors (see below), whose sum is σ = 124081943040. Its totient is φ = 81657140544.

The previous prime is 102735792527. The next prime is 102735792587. The reversal of 102735792545 is 545297537201.

It is a cyclic number.

It is not a de Polignac number, because 102735792545 - 2²² = 102731598241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102735792493 and 102735792502.

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, 635684 + ... + 780746.

It is an arithmetic number, because the mean of its divisors is an integer number (7755121440).

Almost surely, 2^102735792545 is an apocalyptic number.

It is an amenable number.

102735792545 is a deficient number, since it is larger than the sum of its proper divisors (21346150495).

102735792545 is a wasteful number, since it uses less digits than its factorization.

102735792545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145984.

The product of its (nonzero) digits is 2646000, while the sum is 50.

The spelling of 102735792545 in words is "one hundred two billion, seven hundred thirty-five million, seven hundred ninety-two thousand, five hundred forty-five".