2456790245790 has 32 divisors (see below), whose sum is σ = 5896444256640. Its totient is φ = 655127658144.

The previous prime is 2456790245759. The next prime is 2456790245809. The reversal of 2456790245790 is 975420976542.

It is a happy number.

It is a super-2 number, since 2×2456790245790² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217077 + ... + 2227263.

It is an arithmetic number, because the mean of its divisors is an integer number (184263883020).

Almost surely, 2^{2456790245790} is an apocalyptic number.

2456790245790 is an abundant number, since it is smaller than the sum of its proper divisors (3439654010850).

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

2456790245790 is a wasteful number, since it uses less digits than its factorization.

2456790245790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050936.

The product of its (nonzero) digits is 38102400, while the sum is 60.

The spelling of 2456790245790 in words is "two trillion, four hundred fifty-six billion, seven hundred ninety million, two hundred forty-five thousand, seven hundred ninety".