45325034550 has 72 divisors (see below), whose sum is σ = 122222936160. Its totient is φ = 12042043200.

The previous prime is 45325034549. The next prime is 45325034561. The reversal of 45325034550 is 5543052354.

45325034550 is a `hidden beast` number, since 4 + 53 + 2 + 50 + 3 + 4 + 550 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 63885 + ... + 307784.

It is an arithmetic number, because the mean of its divisors is an integer number (1697540780).

Almost surely, 2^45325034550 is an apocalyptic number.

45325034550 is an abundant number, since it is smaller than the sum of its proper divisors (76897901610).

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

45325034550 is a wasteful number, since it uses less digits than its factorization.

45325034550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371958 (or 371950 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The spelling of 45325034550 in words is "forty-five billion, three hundred twenty-five million, thirty-four thousand, five hundred fifty".