2580968430 has 48 divisors (see below), whose sum is σ = 6725182464. Its totient is φ = 686754240.

The previous prime is 2580968389. The next prime is 2580968431. The reversal of 2580968430 is 348690852.

2580968430 is a `hidden beast` number, since 2 + 580 + 9 + 68 + 4 + 3 + 0 = 666.

It is a super-2 number, since 2×2580968430² = 13322796073313329800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2580968431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10387 + ... + 72593.

It is an arithmetic number, because the mean of its divisors is an integer number (140107968).

Almost surely, 2^2580968430 is an apocalyptic number.

2580968430 is an abundant number, since it is smaller than the sum of its proper divisors (4144214034).

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

2580968430 is a wasteful number, since it uses less digits than its factorization.

2580968430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62681 (or 62678 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 2580968430 is about 50803.2324758966. The cubic root of 2580968430 is about 1371.7055551502.

The spelling of 2580968430 in words is "two billion, five hundred eighty million, nine hundred sixty-eight thousand, four hundred thirty".