2515134488 has 8 divisors (see below), whose sum is σ = 4715877180. Its totient is φ = 1257567240.

The previous prime is 2515134449. The next prime is 2515134491. The reversal of 2515134488 is 8844315152.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157195898 + ... + 157195913.

Almost surely, 2^2515134488 is an apocalyptic number.

It is an amenable number.

2515134488 is a deficient number, since it is larger than the sum of its proper divisors (2200742692).

2515134488 is a wasteful number, since it uses less digits than its factorization.

2515134488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314391817 (or 314391813 counting only the distinct ones).

The product of its digits is 153600, while the sum is 41.

The square root of 2515134488 is about 50151.1165179799. The cubic root of 2515134488 is about 1359.9420549130.

The spelling of 2515134488 in words is "two billion, five hundred fifteen million, one hundred thirty-four thousand, four hundred eighty-eight".