45473610 has 64 divisors (see below), whose sum is σ = 134330112. Its totient is φ = 9593856.

The previous prime is 45473591. The next prime is 45473641. The reversal of 45473610 is 1637454.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5599 + ... + 11058.

It is an arithmetic number, because the mean of its divisors is an integer number (2098908).

Almost surely, 2^45473610 is an apocalyptic number.

45473610 is an abundant number, since it is smaller than the sum of its proper divisors (88856502).

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

45473610 is a wasteful number, since it uses less digits than its factorization.

45473610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16687.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 45473610 is about 6743.4123409443. The cubic root of 45473610 is about 356.9328153903.

The spelling of 45473610 in words is "forty-five million, four hundred seventy-three thousand, six hundred ten".