45507610 has 16 divisors (see below), whose sum is σ = 82285056. Its totient is φ = 18120528.

The previous prime is 45507601. The next prime is 45507611. The reversal of 45507610 is 1670554.

It is not an unprimeable number, because it can be changed into a prime (45507611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7974 + ... + 12433.

It is an arithmetic number, because the mean of its divisors is an integer number (5142816).

Almost surely, 2^45507610 is an apocalyptic number.

45507610 is a deficient number, since it is larger than the sum of its proper divisors (36777446).

45507610 is a wasteful number, since it uses less digits than its factorization.

45507610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20637.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 45507610 is about 6745.9328487615. The cubic root of 45507610 is about 357.0217511666.

The spelling of 45507610 in words is "forty-five million, five hundred seven thousand, six hundred ten".