2502499974 has 16 divisors (see below), whose sum is σ = 5390000112. Its totient is φ = 769999968.

The previous prime is 2502499969. The next prime is 2502499991. The reversal of 2502499974 is 4799942052.

It is a super-2 number, since 2×2502499974² = 12525012239740001352, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16041589 + ... + 16041744.

It is an arithmetic number, because the mean of its divisors is an integer number (336875007).

Almost surely, 2^2502499974 is an apocalyptic number.

2502499974 is an abundant number, since it is smaller than the sum of its proper divisors (2887500138).

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

2502499974 is a wasteful number, since it uses less digits than its factorization.

2502499974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32083351.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 2502499974 is about 50024.9934932530. The cubic root of 2502499974 is about 1357.6610558144.

The spelling of 2502499974 in words is "two billion, five hundred two million, four hundred ninety-nine thousand, nine hundred seventy-four".