45554214152 has 16 divisors (see below), whose sum is σ = 90438513660. Its totient is φ = 21437277184.

The previous prime is 45554214137. The next prime is 45554214179. The reversal of 45554214152 is 25141245554.

It can be written as a sum of positive squares in 2 ways, for example, as 45502862596 + 51351556 = 213314^2 + 7166^2 .

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, 167478593 + ... + 167478864.

Almost surely, 2^45554214152 is an apocalyptic number.

It is an amenable number.

45554214152 is a deficient number, since it is larger than the sum of its proper divisors (44884299508).

45554214152 is a wasteful number, since it uses less digits than its factorization.

45554214152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334957480 (or 334957476 counting only the distinct ones).

The product of its digits is 160000, while the sum is 38.

The spelling of 45554214152 in words is "forty-five billion, five hundred fifty-four million, two hundred fourteen thousand, one hundred fifty-two".