45525252554 has 16 divisors (see below), whose sum is σ = 70516694016. Its totient is φ = 22020229200.

The previous prime is 45525252551. The next prime is 45525252623.

45525252554 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (45525252551) 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, 35999 + ... + 303885.

It is an arithmetic number, because the mean of its divisors is an integer number (4407293376).

Almost surely, 2^45525252554 is an apocalyptic number.

45525252554 is a deficient number, since it is larger than the sum of its proper divisors (24991441462).

45525252554 is a wasteful number, since it uses less digits than its factorization.

45525252554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270661.

The product of its digits is 2000000, while the sum is 44.

The spelling of 45525252554 in words is "forty-five billion, five hundred twenty-five million, two hundred fifty-two thousand, five hundred fifty-four".