2513020550 has 24 divisors (see below), whose sum is σ = 4696390632. Its totient is φ = 1000440000.

The previous prime is 2513020507. The next prime is 2513020561. The reversal of 2513020550 is 550203152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108551 + ... + 129650.

It is an arithmetic number, because the mean of its divisors is an integer number (195682943).

Almost surely, 2^2513020550 is an apocalyptic number.

2513020550 is a deficient number, since it is larger than the sum of its proper divisors (2183370082).

2513020550 is a wasteful number, since it uses less digits than its factorization.

2513020550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238424 (or 238419 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 2513020550 is about 50130.0364053329. The cubic root of 2513020550 is about 1359.5609435519.

The spelling of 2513020550 in words is "two billion, five hundred thirteen million, twenty thousand, five hundred fifty".