45572726433 has 32 divisors (see below), whose sum is σ = 68845617792. Its totient is φ = 26621222400.

The previous prime is 45572726389. The next prime is 45572726453. The reversal of 45572726433 is 33462727554.

It is not a de Polignac number, because 45572726433 - 2¹⁰ = 45572725409 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (45572726453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325983 + ... + 444308.

It is an arithmetic number, because the mean of its divisors is an integer number (2151425556).

Almost surely, 2^45572726433 is an apocalyptic number.

It is an amenable number.

45572726433 is a deficient number, since it is larger than the sum of its proper divisors (23272891359).

45572726433 is a wasteful number, since it uses less digits than its factorization.

45572726433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770385.

The product of its digits is 4233600, while the sum is 48.

The spelling of 45572726433 in words is "forty-five billion, five hundred seventy-two million, seven hundred twenty-six thousand, four hundred thirty-three".