2502246520421 has 32 divisors (see below), whose sum is σ = 2650089716736. Its totient is φ = 2359373184000.

The previous prime is 2502246520409. The next prime is 2502246520441. The reversal of 2502246520421 is 1240256422052.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2502246520421 - 2³⁴ = 2485066651237 is a prime.

It is a super-2 number, since 2×2502246520421² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502246520441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 706647911 + ... + 706651451.

It is an arithmetic number, because the mean of its divisors is an integer number (82815303648).

Almost surely, 2^{2502246520421} is an apocalyptic number.

It is an amenable number.

2502246520421 is a deficient number, since it is larger than the sum of its proper divisors (147843196315).

2502246520421 is a wasteful number, since it uses less digits than its factorization.

2502246520421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7053.

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 2502246520421 in words is "two trillion, five hundred two billion, two hundred forty-six million, five hundred twenty thousand, four hundred twenty-one".