1153235630255 has 32 divisors (see below), whose sum is σ = 1493139572928. Its totient is φ = 851818240000.

The previous prime is 1153235630243. The next prime is 1153235630269. The reversal of 1153235630255 is 5520365323511.

It is not a de Polignac number, because 1153235630255 - 2⁸ = 1153235629999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46393580 + ... + 46418430.

It is an arithmetic number, because the mean of its divisors is an integer number (46660611654).

Almost surely, 2^{1153235630255} is an apocalyptic number.

1153235630255 is a deficient number, since it is larger than the sum of its proper divisors (339903942673).

1153235630255 is a wasteful number, since it uses less digits than its factorization.

1153235630255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35227.

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 1153235630255 in words is "one trillion, one hundred fifty-three billion, two hundred thirty-five million, six hundred thirty thousand, two hundred fifty-five".