2555304460650 has 120 divisors (see below), whose sum is σ = 7328992116864. Its totient is φ = 659433376800.

The previous prime is 2555304460591. The next prime is 2555304460663. The reversal of 2555304460650 is 560644035552.

2555304460650 is a `hidden beast` number, since 2 + 5 + 5 + 5 + 30 + 4 + 4 + 606 + 5 + 0 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 2555304460596 and 2555304460605.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 10050892 + ... + 10301991.

Almost surely, 2^{2555304460650} is an apocalyptic number.

2555304460650 is an abundant number, since it is smaller than the sum of its proper divisors (4773687656214).

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

2555304460650 is a wasteful number, since it uses less digits than its factorization.

2555304460650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20352938 (or 20352924 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

The spelling of 2555304460650 in words is "two trillion, five hundred fifty-five billion, three hundred four million, four hundred sixty thousand, six hundred fifty".