45440506527 has 16 divisors (see below), whose sum is σ = 65585989728. Its totient is φ = 27818496000.

The previous prime is 45440506483. The next prime is 45440506567. The reversal of 45440506527 is 72560504454.

It is not a de Polignac number, because 45440506527 - 2¹² = 45440502431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45440506567) 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, 3010974 + ... + 3026027.

It is an arithmetic number, because the mean of its divisors is an integer number (4099124358).

Almost surely, 2^45440506527 is an apocalyptic number.

45440506527 is a deficient number, since it is larger than the sum of its proper divisors (20145483201).

45440506527 is a wasteful number, since it uses less digits than its factorization.

45440506527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6037210.

The product of its (nonzero) digits is 672000, while the sum is 42.

The spelling of 45440506527 in words is "forty-five billion, four hundred forty million, five hundred six thousand, five hundred twenty-seven".