1510515052 has 24 divisors (see below), whose sum is σ = 2780168832. Its totient is φ = 717100800.

The previous prime is 1510515049. The next prime is 1510515053. The reversal of 1510515052 is 2505150151.

It is not an unprimeable number, because it can be changed into a prime (1510515053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108349 + ... + 121492.

It is an arithmetic number, because the mean of its divisors is an integer number (115840368).

Almost surely, 2^1510515052 is an apocalyptic number.

It is an amenable number.

1510515052 is a deficient number, since it is larger than the sum of its proper divisors (1269653780).

1510515052 is a wasteful number, since it uses less digits than its factorization.

1510515052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229929 (or 229927 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 25.

The square root of 1510515052 is about 38865.3451290478. The cubic root of 1510515052 is about 1147.3828454083.

The spelling of 1510515052 in words is "one billion, five hundred ten million, five hundred fifteen thousand, fifty-two".