45293502 has 8 divisors (see below), whose sum is σ = 90587016. Its totient is φ = 15097832.

The previous prime is 45293489. The next prime is 45293503. The reversal of 45293502 is 20539254.

It is a sphenic number, since it is the product of 3 distinct primes.

45293502 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 45293502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45293503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3774453 + ... + 3774464.

It is an arithmetic number, because the mean of its divisors is an integer number (11323377).

Almost surely, 2^45293502 is an apocalyptic number.

45293502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45293502 is a wasteful number, since it uses less digits than its factorization.

45293502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7548922.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 45293502 is about 6730.0447249628. The cubic root of 45293502 is about 356.4609555123.

The spelling of 45293502 in words is "forty-five million, two hundred ninety-three thousand, five hundred two".