45480339 has 16 divisors (see below), whose sum is σ = 67620000. Its totient is φ = 30211488.

The previous prime is 45480299. The next prime is 45480341. The reversal of 45480339 is 93308454.

It is not a de Polignac number, because 45480339 - 2¹⁷ = 45349267 is a prime.

It is a super-2 number, since 2×45480339² = 4136922471109842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45480139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5037 + ... + 10785.

It is an arithmetic number, because the mean of its divisors is an integer number (4226250).

Almost surely, 2^45480339 is an apocalyptic number.

45480339 is a deficient number, since it is larger than the sum of its proper divisors (22139661).

45480339 is a wasteful number, since it uses less digits than its factorization.

45480339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6051 (or 6045 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 45480339 is about 6743.9112538645. The cubic root of 45480339 is about 356.9504203445.

The spelling of 45480339 in words is "forty-five million, four hundred eighty thousand, three hundred thirty-nine".