2555493362650 has 24 divisors (see below), whose sum is σ = 4753306643904. Its totient is φ = 1022178207600.

The previous prime is 2555493362621. The next prime is 2555493362717. The reversal of 2555493362650 is 562633945552.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2555493362591 and 2555493362600.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2389105 + ... + 3289195.

It is an arithmetic number, because the mean of its divisors is an integer number (198054443496).

Almost surely, 2^{2555493362650} is an apocalyptic number.

2555493362650 is a deficient number, since it is larger than the sum of its proper divisors (2197813281254).

2555493362650 is a wasteful number, since it uses less digits than its factorization.

2555493362650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956886 (or 956881 counting only the distinct ones).

The product of its (nonzero) digits is 29160000, while the sum is 55.

The spelling of 2555493362650 in words is "two trillion, five hundred fifty-five billion, four hundred ninety-three million, three hundred sixty-two thousand, six hundred fifty".