5251364432160 has 192 divisors, whose sum is σ = 20623540460544. Its totient is φ = 1091192601600.

The previous prime is 5251364432131. The next prime is 5251364432177. The reversal of 5251364432160 is 612344631525.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 31 ways as a sum of consecutive naturals, for example, 71004226 + ... + 71078145.

It is an arithmetic number, because the mean of its divisors is an integer number (107414273232).

Almost surely, 2^{5251364432160} is an apocalyptic number.

It is an amenable number.

5251364432160 is an abundant number, since it is smaller than the sum of its proper divisors (15372176028384).

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

5251364432160 is a wasteful number, since it uses less digits than its factorization.

5251364432160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142082407 (or 142082399 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 5251364432160 in words is "five trillion, two hundred fifty-one billion, three hundred sixty-four million, four hundred thirty-two thousand, one hundred sixty".