2651092641 has 12 divisors (see below), whose sum is σ = 3830241168. Its totient is φ = 1766986584.

The previous prime is 2651092603. The next prime is 2651092663. The reversal of 2651092641 is 1462901562.

2651092641 is a `hidden beast` number, since 2 + 6 + 5 + 1 + 0 + 9 + 2 + 641 = 666.

It is not a de Polignac number, because 2651092641 - 2¹⁴ = 2651076257 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2651092596 and 2651092605.

It is not an unprimeable number, because it can be changed into a prime (2651090641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10066 + ... + 73508.

It is an arithmetic number, because the mean of its divisors is an integer number (319186764).

Almost surely, 2^2651092641 is an apocalyptic number.

It is an amenable number.

2651092641 is a deficient number, since it is larger than the sum of its proper divisors (1179148527).

2651092641 is a wasteful number, since it uses less digits than its factorization.

2651092641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68092 (or 68089 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 2651092641 is about 51488.7622787730. The cubic root of 2651092641 is about 1384.0176695443.

The spelling of 2651092641 in words is "two billion, six hundred fifty-one million, ninety-two thousand, six hundred forty-one".