45202312 has 16 divisors (see below), whose sum is σ = 84848400. Its totient is φ = 22576080.

The previous prime is 45202307. The next prime is 45202343. The reversal of 45202312 is 21320254.

45202312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45202312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6139 + ... + 11317.

It is an arithmetic number, because the mean of its divisors is an integer number (5303025).

Almost surely, 2^45202312 is an apocalyptic number.

It is an amenable number.

45202312 is a deficient number, since it is larger than the sum of its proper divisors (39646088).

45202312 is a wasteful number, since it uses less digits than its factorization.

45202312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6276 (or 6272 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 45202312 is about 6723.2664680198. The cubic root of 45202312 is about 356.2215722879.

Adding to 45202312 its reverse (21320254), we get a palindrome (66522566).

The spelling of 45202312 in words is "forty-five million, two hundred two thousand, three hundred twelve".