2505456462 has 16 divisors (see below), whose sum is σ = 5012167680. Its totient is φ = 834943032.

The previous prime is 2505456427. The next prime is 2505456497. The reversal of 2505456462 is 2646545052.

It is an interprime number because it is at equal distance from previous prime (2505456427) and next prime (2505456497).

It is a self number, because there is not a number n which added to its sum of digits gives 2505456462.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25248 + ... + 75155.

It is an arithmetic number, because the mean of its divisors is an integer number (313260480).

Almost surely, 2^2505456462 is an apocalyptic number.

2505456462 is an abundant number, since it is smaller than the sum of its proper divisors (2506711218).

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

2505456462 is a wasteful number, since it uses less digits than its factorization.

2505456462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104567.

The product of its (nonzero) digits is 288000, while the sum is 39.

The square root of 2505456462 is about 50054.5348794692. The cubic root of 2505456462 is about 1358.1954985720.

The spelling of 2505456462 in words is "two billion, five hundred five million, four hundred fifty-six thousand, four hundred sixty-two".