45524543331 has 32 divisors (see below), whose sum is σ = 64720353600. Its totient is φ = 28409149440.

The previous prime is 45524543327. The next prime is 45524543411. The reversal of 45524543331 is 13334542554.

It is not a de Polignac number, because 45524543331 - 2² = 45524543327 is a prime.

It is a super-2 number, since 2×45524543331² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45524543331.

It is not an unprimeable number, because it can be changed into a prime (45524541331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 879375 + ... + 929703.

It is an arithmetic number, because the mean of its divisors is an integer number (2022511050).

Almost surely, 2^45524543331 is an apocalyptic number.

45524543331 is a deficient number, since it is larger than the sum of its proper divisors (19195810269).

45524543331 is a wasteful number, since it uses less digits than its factorization.

45524543331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50679.

The product of its digits is 432000, while the sum is 39.

The spelling of 45524543331 in words is "forty-five billion, five hundred twenty-four million, five hundred forty-three thousand, three hundred thirty-one".