45551524513 has 12 divisors (see below), whose sum is σ = 50934168144. Its totient is φ = 40400448800.

The previous prime is 45551524489. The next prime is 45551524553. The reversal of 45551524513 is 31542515554.

It is not a de Polignac number, because 45551524513 - 2⁵ = 45551524481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45551524553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1213231 + ... + 1250212.

It is an arithmetic number, because the mean of its divisors is an integer number (4244514012).

Almost surely, 2^45551524513 is an apocalyptic number.

It is an amenable number.

45551524513 is a deficient number, since it is larger than the sum of its proper divisors (5382643631).

45551524513 is a wasteful number, since it uses less digits than its factorization.

45551524513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463536 (or 2463495 counting only the distinct ones).

The product of its digits is 300000, while the sum is 40.

The spelling of 45551524513 in words is "forty-five billion, five hundred fifty-one million, five hundred twenty-four thousand, five hundred thirteen".