514135531415 has 32 divisors (see below), whose sum is σ = 677111242752. Its totient is φ = 371663712000.

The previous prime is 514135531397. The next prime is 514135531421.

514135531415 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 514135531415 - 2¹² = 514135527319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13669235 + ... + 13706795.

It is an arithmetic number, because the mean of its divisors is an integer number (21159726336).

Almost surely, 2^514135531415 is an apocalyptic number.

514135531415 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

514135531415 is a deficient number, since it is larger than the sum of its proper divisors (162975711337).

514135531415 is a wasteful number, since it uses less digits than its factorization.

514135531415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39071.

The product of its digits is 90000, while the sum is 38.

The spelling of 514135531415 in words is "five hundred fourteen billion, one hundred thirty-five million, five hundred thirty-one thousand, four hundred fifteen".