504154001052051 has 16 divisors (see below), whose sum is σ = 768299889350400. Its totient is φ = 288063542695968.

The previous prime is 504154001052043. The next prime is 504154001052067. The reversal of 504154001052051 is 150250100451405.

It is a happy number.

It is not a de Polignac number, because 504154001052051 - 2³ = 504154001052043 is a prime.

It is a super-2 number, since 2×504154001052051² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (504154001052001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1018826136 + ... + 1019320853.

It is an arithmetic number, because the mean of its divisors is an integer number (48018743084400).

Almost surely, 2^{504154001052051} is an apocalyptic number.

504154001052051 is a deficient number, since it is larger than the sum of its proper divisors (264145888298349).

504154001052051 is a wasteful number, since it uses less digits than its factorization.

504154001052051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038158778.

The product of its (nonzero) digits is 20000, while the sum is 33.

The spelling of 504154001052051 in words is "five hundred four trillion, one hundred fifty-four billion, one million, fifty-two thousand, fifty-one".