2570012990 has 32 divisors (see below), whose sum is σ = 4691036160. Its totient is φ = 1013594400.

The previous prime is 2570012989. The next prime is 2570012993. The reversal of 2570012990 is 992100752.

It is a self number, because there is not a number n which added to its sum of digits gives 2570012990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2570012993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 717905 + ... + 721475.

It is an arithmetic number, because the mean of its divisors is an integer number (146594880).

Almost surely, 2^2570012990 is an apocalyptic number.

2570012990 is a deficient number, since it is larger than the sum of its proper divisors (2121023170).

2570012990 is a wasteful number, since it uses less digits than its factorization.

2570012990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4568.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 2570012990 is about 50695.2955411052. The cubic root of 2570012990 is about 1369.7619758040.

The spelling of 2570012990 in words is "two billion, five hundred seventy million, twelve thousand, nine hundred ninety".