45768129187 has 8 divisors (see below), whose sum is σ = 50143158000. Its totient is φ = 41428815360.

The previous prime is 45768129109. The next prime is 45768129191. The reversal of 45768129187 is 78192186754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45768129187 - 2²⁷ = 45633911459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45768124187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8926062 + ... + 8931187.

It is an arithmetic number, because the mean of its divisors is an integer number (6267894750).

Almost surely, 2^45768129187 is an apocalyptic number.

45768129187 is a deficient number, since it is larger than the sum of its proper divisors (4375028813).

45768129187 is a wasteful number, since it uses less digits than its factorization.

45768129187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17857493.

The product of its digits is 6773760, while the sum is 58.

The spelling of 45768129187 in words is "forty-five billion, seven hundred sixty-eight million, one hundred twenty-nine thousand, one hundred eighty-seven".