45011480 has 32 divisors (see below), whose sum is σ = 104770800. Its totient is φ = 17383296.

The previous prime is 45011479. The next prime is 45011507. The reversal of 45011480 is 8411054.

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, 18242 + ... + 20561.

Almost surely, 2^45011480 is an apocalyptic number.

45011480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45011480 is an abundant number, since it is smaller than the sum of its proper divisors (59759320).

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

45011480 is a wasteful number, since it uses less digits than its factorization.

45011480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38843 (or 38839 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 45011480 is about 6709.0595466131. The cubic root of 45011480 is about 355.7195746440.

The spelling of 45011480 in words is "forty-five million, eleven thousand, four hundred eighty".