45075210 has 32 divisors (see below), whose sum is σ = 108585792. Its totient is φ = 11975040.

The previous prime is 45075187. The next prime is 45075241. The reversal of 45075210 is 1257054.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5757 + ... + 11103.

It is an arithmetic number, because the mean of its divisors is an integer number (3393306).

Almost surely, 2^45075210 is an apocalyptic number.

45075210 is an abundant number, since it is smaller than the sum of its proper divisors (63510582).

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

45075210 is a wasteful number, since it uses less digits than its factorization.

45075210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5638.

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 45075210 is about 6713.8074145748. The cubic root of 45075210 is about 355.8873786332.

The spelling of 45075210 in words is "forty-five million, seventy-five thousand, two hundred ten".