45253802 has 16 divisors (see below), whose sum is σ = 75775392. Its totient is φ = 20091120.

The previous prime is 45253799. The next prime is 45253823. The reversal of 45253802 is 20835254.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22973 + ... + 24864.

It is an arithmetic number, because the mean of its divisors is an integer number (4735962).

Almost surely, 2^45253802 is an apocalyptic number.

45253802 is a deficient number, since it is larger than the sum of its proper divisors (30521590).

45253802 is a wasteful number, since it uses less digits than its factorization.

45253802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47893.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 45253802 is about 6727.0946180353. The cubic root of 45253802 is about 356.3567784159.

The spelling of 45253802 in words is "forty-five million, two hundred fifty-three thousand, eight hundred two".