2508974683 has 4 divisors (see below), whose sum is σ = 2509840080. Its totient is φ = 2508109288.

The previous prime is 2508974617. The next prime is 2508974693. The reversal of 2508974683 is 3864798052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2508974683 - 2¹³ = 2508966491 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2508974683.

It is not an unprimeable number, because it can be changed into a prime (2508974693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428335 + ... + 434152.

It is an arithmetic number, because the mean of its divisors is an integer number (627460020).

Almost surely, 2^2508974683 is an apocalyptic number.

2508974683 is a deficient number, since it is larger than the sum of its proper divisors (865397).

2508974683 is an equidigital number, since it uses as much as digits as its factorization.

2508974683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865396.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The square root of 2508974683 is about 50089.6664293145. Note that the first 3 decimals coincide. The cubic root of 2508974683 is about 1358.8309379392.

The spelling of 2508974683 in words is "two billion, five hundred eight million, nine hundred seventy-four thousand, six hundred eighty-three".