1136255800657 has 8 divisors (see below), whose sum is σ = 1152783828000. Its totient is φ = 1119847109664.

The previous prime is 1136255800637. The next prime is 1136255800661. The reversal of 1136255800657 is 7560085526311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1136255800657 - 2¹⁹ = 1136255276369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1136255800657.

It is not an unprimeable number, because it can be changed into a prime (1136255800607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29814907 + ... + 29852992.

It is an arithmetic number, because the mean of its divisors is an integer number (144097978500).

Almost surely, 2^{1136255800657} is an apocalyptic number.

It is an amenable number.

1136255800657 is a deficient number, since it is larger than the sum of its proper divisors (16528027343).

1136255800657 is a wasteful number, since it uses less digits than its factorization.

1136255800657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59668175.

The product of its (nonzero) digits is 1512000, while the sum is 49.

The spelling of 1136255800657 in words is "one trillion, one hundred thirty-six billion, two hundred fifty-five million, eight hundred thousand, six hundred fifty-seven".