2625654451460 has 48 divisors (see below), whose sum is σ = 5531443755264. Its totient is φ = 1046920111488.

The previous prime is 2625654451289. The next prime is 2625654451477. The reversal of 2625654451460 is 641544565262.

It is a super-2 number, since 2×2625654451460² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2625654451399 and 2625654451408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8487422 + ... + 8791338.

It is an arithmetic number, because the mean of its divisors is an integer number (115238411568).

Almost surely, 2^{2625654451460} is an apocalyptic number.

2625654451460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2625654451460 is an abundant number, since it is smaller than the sum of its proper divisors (2905789303804).

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

2625654451460 is a wasteful number, since it uses less digits than its factorization.

2625654451460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305300 (or 305298 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 50.

The spelling of 2625654451460 in words is "two trillion, six hundred twenty-five billion, six hundred fifty-four million, four hundred fifty-one thousand, four hundred sixty".