45623212250 has 64 divisors (see below), whose sum is σ = 106481067264. Its totient is φ = 14220216000.

The previous prime is 45623212223. The next prime is 45623212277. The reversal of 45623212250 is 5221232654.

It is an interprime number because it is at equal distance from previous prime (45623212223) and next prime (45623212277).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1165769 + ... + 1204268.

It is an arithmetic number, because the mean of its divisors is an integer number (1663766676).

Almost surely, 2^45623212250 is an apocalyptic number.

45623212250 is an abundant number, since it is smaller than the sum of its proper divisors (60857855014).

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

45623212250 is a wasteful number, since it uses less digits than its factorization.

45623212250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370072 (or 2370062 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 45623212250 in words is "forty-five billion, six hundred twenty-three million, two hundred twelve thousand, two hundred fifty".