45542007524 has 24 divisors (see below), whose sum is σ = 85862221368. Its totient is φ = 21011293440.

The previous prime is 45542007457. The next prime is 45542007529. The reversal of 45542007524 is 42570024554.

It can be written as a sum of positive squares in 4 ways, for example, as 12954537124 + 32587470400 = 113818^2 + 180520^2 .

It is a super-2 number, since 2×45542007524² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45542007529) 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 7 ways as a sum of consecutive naturals, for example, 31247 + ... + 303414.

It is an arithmetic number, because the mean of its divisors is an integer number (3577592557).

Almost surely, 2^45542007524 is an apocalyptic number.

It is an amenable number.

45542007524 is a deficient number, since it is larger than the sum of its proper divisors (40320213844).

45542007524 is a wasteful number, since it uses less digits than its factorization.

45542007524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337295 (or 337293 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 38.

The spelling of 45542007524 in words is "forty-five billion, five hundred forty-two million, seven thousand, five hundred twenty-four".