45523413540 has 72 divisors (see below), whose sum is σ = 150641120448. Its totient is φ = 11035978560.

The previous prime is 45523413517. The next prime is 45523413583. The reversal of 45523413540 is 4531432554.

45523413540 is a `hidden beast` number, since 4 + 55 + 23 + 41 + 3 + 540 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 45523413495 and 45523413504.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11493832 + ... + 11497791.

It is an arithmetic number, because the mean of its divisors is an integer number (2092237784).

Almost surely, 2^45523413540 is an apocalyptic number.

It is an amenable number.

45523413540 is an abundant number, since it is smaller than the sum of its proper divisors (105117706908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45523413540 is a wasteful number, since it uses less digits than its factorization.

45523413540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22991649 (or 22991644 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 45523413540 in words is "forty-five billion, five hundred twenty-three million, four hundred thirteen thousand, five hundred forty".