45537574354 has 8 divisors (see below), whose sum is σ = 68524593660. Its totient is φ = 22696043136.

The previous prime is 45537574319. The next prime is 45537574409. The reversal of 45537574354 is 45347573554.

It can be written as a sum of positive squares in 2 ways, for example, as 36740072329 + 8797502025 = 191677^2 + 93795^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36371239 + ... + 36372490.

Almost surely, 2^45537574354 is an apocalyptic number.

45537574354 is a deficient number, since it is larger than the sum of its proper divisors (22987019306).

45537574354 is a wasteful number, since it uses less digits than its factorization.

45537574354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72744044.

The product of its digits is 17640000, while the sum is 52.

The spelling of 45537574354 in words is "forty-five billion, five hundred thirty-seven million, five hundred seventy-four thousand, three hundred fifty-four".