514400540152 has 8 divisors (see below), whose sum is σ = 964501012800. Its totient is φ = 257200270072.

The previous prime is 514400540149. The next prime is 514400540161. The reversal of 514400540152 is 251045004415.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32150033752 + ... + 32150033767.

It is an arithmetic number, because the mean of its divisors is an integer number (120562626600).

Almost surely, 2^514400540152 is an apocalyptic number.

It is an amenable number.

514400540152 is a deficient number, since it is larger than the sum of its proper divisors (450100472648).

514400540152 is a wasteful number, since it uses less digits than its factorization.

514400540152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64300067525 (or 64300067521 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 514400540152 its reverse (251045004415), we get a palindrome (765445544567).

The spelling of 514400540152 in words is "five hundred fourteen billion, four hundred million, five hundred forty thousand, one hundred fifty-two".