514053106164 has 90 divisors (see below), whose sum is σ = 1455160238070. Its totient is φ = 158170169664.

The previous prime is 514053106163. The next prime is 514053106201. The reversal of 514053106164 is 461601350415.

514053106164 is a `hidden beast` number, since 5 + 1 + 4 + 0 + 5 + 31 + 0 + 616 + 4 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 3245580900 + 510807525264 = 56970^2 + 714708^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514053106163) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 4639279 + ... + 4748790.

Almost surely, 2^514053106164 is an apocalyptic number.

514053106164 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

514053106164 is an abundant number, since it is smaller than the sum of its proper divisors (941107131906).

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

514053106164 is a wasteful number, since it uses less digits than its factorization.

514053106164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9388111 (or 9388087 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 514053106164 its reverse (461601350415), we get a palindrome (975654456579).

The spelling of 514053106164 in words is "five hundred fourteen billion, fifty-three million, one hundred six thousand, one hundred sixty-four".