2502772474 has 4 divisors (see below), whose sum is σ = 3754158714. Its totient is φ = 1251386236.

The previous prime is 2502772427. The next prime is 2502772483. The reversal of 2502772474 is 4742772052.

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

It can be written as a sum of positive squares in only one way, i.e., 1755023449 + 747749025 = 41893^2 + 27345^2 .

It is a super-2 number, since 2×2502772474² = 12527740113224161352, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 625693117 + ... + 625693120.

Almost surely, 2^2502772474 is an apocalyptic number.

2502772474 is a deficient number, since it is larger than the sum of its proper divisors (1251386240).

2502772474 is a wasteful number, since it uses less digits than its factorization.

2502772474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251386239.

The product of its (nonzero) digits is 219520, while the sum is 40.

The square root of 2502772474 is about 50027.7170576472. The cubic root of 2502772474 is about 1357.7103330990.

The spelling of 2502772474 in words is "two billion, five hundred two million, seven hundred seventy-two thousand, four hundred seventy-four".