2506047696 has 30 divisors (see below), whose sum is σ = 7013453330. Its totient is φ = 835349184.

The previous prime is 2506047647. The next prime is 2506047721. The reversal of 2506047696 is 6967406052.

It can be written as a sum of positive squares in only one way, i.e., 1843500096 + 662547600 = 42936^2 + 25740^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8701411 + ... + 8701698.

Almost surely, 2^2506047696 is an apocalyptic number.

It is an amenable number.

2506047696 is an abundant number, since it is smaller than the sum of its proper divisors (4507405634).

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

2506047696 is a wasteful number, since it uses less digits than its factorization.

2506047696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17403123 (or 17403114 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 2506047696 is about 50060.4404295448. The cubic root of 2506047696 is about 1358.3023251740.

The spelling of 2506047696 in words is "two billion, five hundred six million, forty-seven thousand, six hundred ninety-six".