514372520 has 64 divisors (see below), whose sum is σ = 1193114880. Its totient is φ = 199431936.

The previous prime is 514372517. The next prime is 514372567. The reversal of 514372520 is 25273415.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 542687 + ... + 543633.

It is an arithmetic number, because the mean of its divisors is an integer number (18642420).

Almost surely, 2^514372520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 514372520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (596557440).

514372520 is an abundant number, since it is smaller than the sum of its proper divisors (678742360).

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

514372520 is a wasteful number, since it uses less digits than its factorization.

514372520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362 (or 1358 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 514372520 is about 22679.7821859029. The cubic root of 514372520 is about 801.2337837439.

The spelling of 514372520 in words is "five hundred fourteen million, three hundred seventy-two thousand, five hundred twenty".