45672596249 has 12 divisors (see below), whose sum is σ = 54259761024. Its totient is φ = 38315002824.

The previous prime is 45672596239. The next prime is 45672596257. The reversal of 45672596249 is 94269527654.

It is not a de Polignac number, because 45672596249 - 2¹⁶ = 45672530713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45672596209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9913589 + ... + 9918194.

It is an arithmetic number, because the mean of its divisors is an integer number (4521646752).

Almost surely, 2^45672596249 is an apocalyptic number.

45672596249 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

45672596249 is a deficient number, since it is larger than the sum of its proper divisors (8587164775).

45672596249 is a wasteful number, since it uses less digits than its factorization.

45672596249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19831844 (or 19831837 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 59.

The spelling of 45672596249 in words is "forty-five billion, six hundred seventy-two million, five hundred ninety-six thousand, two hundred forty-nine".