45455533360 has 20 divisors (see below), whose sum is σ = 105684115248. Its totient is φ = 18182213312.

The previous prime is 45455533349. The next prime is 45455533381. The reversal of 45455533360 is 6333555454.

It is a tau number, because it is divible by the number of its divisors (20).

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, 284097004 + ... + 284097163.

Almost surely, 2^45455533360 is an apocalyptic number.

45455533360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45455533360 is an abundant number, since it is smaller than the sum of its proper divisors (60228581888).

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

45455533360 is a wasteful number, since it uses less digits than its factorization.

45455533360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568194180 (or 568194174 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 43.

The spelling of 45455533360 in words is "forty-five billion, four hundred fifty-five million, five hundred thirty-three thousand, three hundred sixty".