45756425550 has 192 divisors, whose sum is σ = 128891821824. Its totient is φ = 10643788800.

The previous prime is 45756425527. The next prime is 45756425569. The reversal of 45756425550 is 5552465754.

It is a super-2 number, since 2×45756425550² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 45756425550.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4451517 + ... + 4461783.

It is an arithmetic number, because the mean of its divisors is an integer number (671311572).

Almost surely, 2^45756425550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45756425550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64445910912).

45756425550 is an abundant number, since it is smaller than the sum of its proper divisors (83135396274).

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

45756425550 is a wasteful number, since it uses less digits than its factorization.

45756425550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10403 (or 10398 counting only the distinct ones).

The product of its (nonzero) digits is 4200000, while the sum is 48.

The spelling of 45756425550 in words is "forty-five billion, seven hundred fifty-six million, four hundred twenty-five thousand, five hundred fifty".