45225612502 has 8 divisors (see below), whose sum is σ = 77529621456. Its totient is φ = 19382405352.

The previous prime is 45225612493. The next prime is 45225612629. The reversal of 45225612502 is 20521652254.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1615200433 + ... + 1615200460.

It is an arithmetic number, because the mean of its divisors is an integer number (9691202682).

Almost surely, 2^45225612502 is an apocalyptic number.

45225612502 is a deficient number, since it is larger than the sum of its proper divisors (32304008954).

45225612502 is a wasteful number, since it uses less digits than its factorization.

45225612502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3230400902.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 45225612502 in words is "forty-five billion, two hundred twenty-five million, six hundred twelve thousand, five hundred two".