2570241051 has 30 divisors (see below), whose sum is σ = 4466359260. Its totient is φ = 1468706904.

The previous prime is 2570241049. The next prime is 2570241061. The reversal of 2570241051 is 1501420752.

2570241051 is a `hidden beast` number, since 2 + 570 + 2 + 41 + 0 + 51 = 666.

It is not a de Polignac number, because 2570241051 - 2¹ = 2570241049 is a prime.

It is a super-2 number, since 2×2570241051² = 13212278120491169202, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2570241041) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 319821 + ... + 327758.

It is an arithmetic number, because the mean of its divisors is an integer number (148878642).

Almost surely, 2^2570241051 is an apocalyptic number.

2570241051 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2570241051 is a deficient number, since it is larger than the sum of its proper divisors (1896118209).

2570241051 is an equidigital number, since it uses as much as digits as its factorization.

2570241051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647605 (or 647589 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 2570241051 is about 50697.5448222101. The cubic root of 2570241051 is about 1369.8024918178.

The spelling of 2570241051 in words is "two billion, five hundred seventy million, two hundred forty-one thousand, fifty-one".