45299580 has 24 divisors (see below), whose sum is σ = 126838992. Its totient is φ = 12079872.

The previous prime is 45299567. The next prime is 45299593. The reversal of 45299580 is 8599254.

It is an interprime number because it is at equal distance from previous prime (45299567) and next prime (45299593).

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, 377437 + ... + 377556.

It is an arithmetic number, because the mean of its divisors is an integer number (5284958).

Almost surely, 2^45299580 is an apocalyptic number.

It is an amenable number.

45299580 is an abundant number, since it is smaller than the sum of its proper divisors (81539412).

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

45299580 is a wasteful number, since it uses less digits than its factorization.

45299580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755005 (or 755003 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 45299580 is about 6730.4962669925. The cubic root of 45299580 is about 356.4768994681.

The spelling of 45299580 in words is "forty-five million, two hundred ninety-nine thousand, five hundred eighty".