45261750252 has 24 divisors (see below), whose sum is σ = 105715447600. Its totient is φ = 15072293376.

The previous prime is 45261750251. The next prime is 45261750263. The reversal of 45261750252 is 25205716254.

It is a self number, because there is not a number n which added to its sum of digits gives 45261750252.

It is not an unprimeable number, because it can be changed into a prime (45261750251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1856977 + ... + 1881192.

Almost surely, 2^45261750252 is an apocalyptic number.

It is an amenable number.

45261750252 is an abundant number, since it is smaller than the sum of its proper divisors (60453697348).

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

45261750252 is a wasteful number, since it uses less digits than its factorization.

45261750252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739185 (or 3739183 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 39.

The spelling of 45261750252 in words is "forty-five billion, two hundred sixty-one million, seven hundred fifty thousand, two hundred fifty-two".