1157105522 has 16 divisors (see below), whose sum is σ = 1773031680. Its totient is φ = 566183472.

The previous prime is 1157105519. The next prime is 1157105557. The reversal of 1157105522 is 2255017511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4328 + ... + 48300.

It is an arithmetic number, because the mean of its divisors is an integer number (110814480).

Almost surely, 2^1157105522 is an apocalyptic number.

1157105522 is a deficient number, since it is larger than the sum of its proper divisors (615926158).

1157105522 is a wasteful number, since it uses less digits than its factorization.

1157105522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44257.

The product of its (nonzero) digits is 3500, while the sum is 29.

The square root of 1157105522 is about 34016.2537913863. The cubic root of 1157105522 is about 1049.8429158810.

The spelling of 1157105522 in words is "one billion, one hundred fifty-seven million, one hundred five thousand, five hundred twenty-two".