45450570652 has 24 divisors (see below), whose sum is σ = 79674431760. Its totient is φ = 22686481920.

The previous prime is 45450570617. The next prime is 45450570667. The reversal of 45450570652 is 25607505454.

It is a junction number, because it is equal to n+sod(n) for n = 45450570599 and 45450570608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8250483 + ... + 8255989.

It is an arithmetic number, because the mean of its divisors is an integer number (3319767990).

Almost surely, 2^45450570652 is an apocalyptic number.

It is an amenable number.

45450570652 is a deficient number, since it is larger than the sum of its proper divisors (34223861108).

45450570652 is a wasteful number, since it uses less digits than its factorization.

45450570652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8661 (or 8659 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 43.

The spelling of 45450570652 in words is "forty-five billion, four hundred fifty million, five hundred seventy thousand, six hundred fifty-two".