1515534052 has 12 divisors (see below), whose sum is σ = 2661558256. Its totient is φ = 755088840.

The previous prime is 1515534049. The next prime is 1515534061. The reversal of 1515534052 is 2504355151.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668274 + ... + 670537.

Almost surely, 2^1515534052 is an apocalyptic number.

It is an amenable number.

1515534052 is a deficient number, since it is larger than the sum of its proper divisors (1146024204).

1515534052 is a wasteful number, since it uses less digits than its factorization.

1515534052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339098 (or 1339096 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 1515534052 is about 38929.8606727535. The cubic root of 1515534052 is about 1148.6522464351.

The spelling of 1515534052 in words is "one billion, five hundred fifteen million, five hundred thirty-four thousand, fifty-two".