514262478172 has 24 divisors (see below), whose sum is σ = 906061312800. Its totient is φ = 255388054080.

The previous prime is 514262478157. The next prime is 514262478299. The reversal of 514262478172 is 271874262415.

It is a super-3 number, since 3×514262478172³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15865422 + ... + 15897802.

It is an arithmetic number, because the mean of its divisors is an integer number (37752554700).

Almost surely, 2^514262478172 is an apocalyptic number.

It is an amenable number.

514262478172 is a deficient number, since it is larger than the sum of its proper divisors (391798834628).

514262478172 is a wasteful number, since it uses less digits than its factorization.

514262478172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59181 (or 59179 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 49.

The spelling of 514262478172 in words is "five hundred fourteen billion, two hundred sixty-two million, four hundred seventy-eight thousand, one hundred seventy-two".