2506290944 has 18 divisors (see below), whose sum is σ = 5002792200. Its totient is φ = 1253145344.

The previous prime is 2506290929. The next prime is 2506290967. The reversal of 2506290944 is 4490926052.

It is a happy number.

It is a super-3 number, since 3×2506290944³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4894844 + ... + 4895355.

It is an arithmetic number, because the mean of its divisors is an integer number (277932900).

Almost surely, 2^2506290944 is an apocalyptic number.

It is an amenable number.

2506290944 is a deficient number, since it is larger than the sum of its proper divisors (2496501256).

2506290944 is an frugal number, since it uses more digits than its factorization.

2506290944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9790215 (or 9790201 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 2506290944 is about 50062.8699137395. The cubic root of 2506290944 is about 1358.3462713494.

The spelling of 2506290944 in words is "two billion, five hundred six million, two hundred ninety thousand, nine hundred forty-four".