2506078492 has 24 divisors (see below), whose sum is σ = 4620837200. Its totient is φ = 1185964416.

The previous prime is 2506078489. The next prime is 2506078507. The reversal of 2506078492 is 2948706052.

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, 67984 + ... + 98152.

Almost surely, 2^2506078492 is an apocalyptic number.

It is an amenable number.

2506078492 is a deficient number, since it is larger than the sum of its proper divisors (2114758708).

2506078492 is a wasteful number, since it uses less digits than its factorization.

2506078492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31285 (or 31283 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 2506078492 is about 50060.7480167846. The cubic root of 2506078492 is about 1358.3078890622.

The spelling of 2506078492 in words is "two billion, five hundred six million, seventy-eight thousand, four hundred ninety-two".