1157051060 has 24 divisors (see below), whose sum is σ = 2650699296. Its totient is φ = 420745760.

The previous prime is 1157051047. The next prime is 1157051083. The reversal of 1157051060 is 601507511.

It is a congruent number.

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, 2629442 + ... + 2629881.

It is an arithmetic number, because the mean of its divisors is an integer number (110445804).

Almost surely, 2^1157051060 is an apocalyptic number.

1157051060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1157051060 is an abundant number, since it is smaller than the sum of its proper divisors (1493648236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1157051060 is a wasteful number, since it uses less digits than its factorization.

1157051060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5259343 (or 5259341 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 26.

The square root of 1157051060 is about 34015.4532528967. The cubic root of 1157051060 is about 1049.8264444815.

Adding to 1157051060 its reverse (601507511), we get a palindrome (1758558571).

The spelling of 1157051060 in words is "one billion, one hundred fifty-seven million, fifty-one thousand, sixty".