920003752000 has 56 divisors (see below), whose sum is σ = 2278389311640. Its totient is φ = 368001497600.

The previous prime is 920003751991. The next prime is 920003752009. The reversal of 920003752000 is 257300029.

It is an interprime number because it is at equal distance from previous prime (920003751991) and next prime (920003752009).

It can be written as a sum of positive squares in 4 ways, for example, as 188814582784 + 731189169216 = 434528^2 + 855096^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 920003752000.

It is not an unprimeable number, because it can be changed into a prime (920003752009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57492235 + ... + 57508234.

Almost surely, 2^920003752000 is an apocalyptic number.

It is an amenable number.

920003752000 is an abundant number, since it is smaller than the sum of its proper divisors (1358385559640).

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

920003752000 is a wasteful number, since it uses less digits than its factorization.

920003752000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115000496 (or 115000476 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The spelling of 920003752000 in words is "nine hundred twenty billion, three million, seven hundred fifty-two thousand".