5151285504 has 144 divisors (see below), whose sum is σ = 15287811840. Its totient is φ = 1710950400.

The previous prime is 5151285497. The next prime is 5151285511. The reversal of 5151285504 is 4055821515.

5151285504 is a `hidden beast` number, since 51 + 51 + 2 + 8 + 550 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (5151285497) and next prime (5151285511).

It is a tau number, because it is divible by the number of its divisors (144).

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 15 ways as a sum of consecutive naturals, for example, 2189929 + ... + 2192279.

It is an arithmetic number, because the mean of its divisors is an integer number (106165360).

Almost surely, 2^5151285504 is an apocalyptic number.

5151285504 is a gapful number since it is divisible by the number (54) 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 5151285504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7643905920).

5151285504 is an abundant number, since it is smaller than the sum of its proper divisors (10136526336).

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

5151285504 is a wasteful number, since it uses less digits than its factorization.

5151285504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693 (or 2673 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 36.

The square root of 5151285504 is about 71772.4564439591. The cubic root of 5151285504 is about 1727.0511766391.

The spelling of 5151285504 in words is "five billion, one hundred fifty-one million, two hundred eighty-five thousand, five hundred four".