2515553052 has 12 divisors (see below), whose sum is σ = 5869623816. Its totient is φ = 838517680.

The previous prime is 2515553021. The next prime is 2515553069. The reversal of 2515553052 is 2503555152.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 104814699 + ... + 104814722.

It is an arithmetic number, because the mean of its divisors is an integer number (489135318).

Almost surely, 2^2515553052 is an apocalyptic number.

It is an amenable number.

2515553052 is an abundant number, since it is smaller than the sum of its proper divisors (3354070764).

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

2515553052 is a wasteful number, since it uses less digits than its factorization.

2515553052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209629428 (or 209629426 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 33.

The square root of 2515553052 is about 50155.2893721091. The cubic root of 2515553052 is about 1360.0174904037.

The spelling of 2515553052 in words is "two billion, five hundred fifteen million, five hundred fifty-three thousand, fifty-two".