514155252 has 48 divisors (see below), whose sum is σ = 1323508032. Its totient is φ = 154341120.

The previous prime is 514155221. The next prime is 514155263. The reversal of 514155252 is 252551415.

It is a congruent 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, 33798 + ... + 46589.

It is an arithmetic number, because the mean of its divisors is an integer number (27573084).

Almost surely, 2^514155252 is an apocalyptic number.

514155252 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

514155252 is an abundant number, since it is smaller than the sum of its proper divisors (809352780).

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

514155252 is a wasteful number, since it uses less digits than its factorization.

514155252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80448 (or 80446 counting only the distinct ones).

The product of its digits is 10000, while the sum is 30.

The square root of 514155252 is about 22674.9917750812. The cubic root of 514155252 is about 801.1209556727.

The spelling of 514155252 in words is "five hundred fourteen million, one hundred fifty-five thousand, two hundred fifty-two".