1255663098610 has 48 divisors (see below), whose sum is σ = 2289611413656. Its totient is φ = 495806548224.

The previous prime is 1255663098589. The next prime is 1255663098617. The reversal of 1255663098610 is 168903665521.

It can be written as a sum of positive squares in 4 ways, for example, as 790308554049 + 465354544561 = 888993^2 + 682169^2 .

It is not an unprimeable number, because it can be changed into a prime (1255663098617) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33611862 + ... + 33649198.

Almost surely, 2^{1255663098610} is an apocalyptic number.

1255663098610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1255663098610 is a deficient number, since it is larger than the sum of its proper divisors (1033948315046).

1255663098610 is a wasteful number, since it uses less digits than its factorization.

1255663098610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37867 (or 37764 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 52.

The spelling of 1255663098610 in words is "one trillion, two hundred fifty-five billion, six hundred sixty-three million, ninety-eight thousand, six hundred ten".