5265158400 has 648 divisors, whose sum is σ = 21054589920. Its totient is φ = 1247477760.

The previous prime is 5265158359. The next prime is 5265158441. The reversal of 5265158400 is 48515625.

5265158400 is a `hidden beast` number, since 5 + 26 + 51 + 584 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5265158359) and next prime (5265158441).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 18604659 + ... + 18604941.

Almost surely, 2^5265158400 is an apocalyptic number.

5265158400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5265158400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10527294960).

5265158400 is an abundant number, since it is smaller than the sum of its proper divisors (15789431520).

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

5265158400 is a wasteful number, since it uses less digits than its factorization.

5265158400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 5265158400 is about 72561.4112321418. The cubic root of 5265158400 is about 1739.6844453529.

The spelling of 5265158400 in words is "five billion, two hundred sixty-five million, one hundred fifty-eight thousand, four hundred".