2506458820472 has 32 divisors (see below), whose sum is σ = 4953165411600. Its totient is φ = 1185780236544.

The previous prime is 2506458820457. The next prime is 2506458820477. The reversal of 2506458820472 is 2740288546052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506458820477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10223813 + ... + 10466100.

Almost surely, 2^{2506458820472} is an apocalyptic number.

It is an amenable number.

2506458820472 is a deficient number, since it is larger than the sum of its proper divisors (2446706591128).

2506458820472 is a wasteful number, since it uses less digits than its factorization.

2506458820472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20690735 (or 20690731 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 53.

The spelling of 2506458820472 in words is "two trillion, five hundred six billion, four hundred fifty-eight million, eight hundred twenty thousand, four hundred seventy-two".