1516771052 has 12 divisors (see below), whose sum is σ = 2655284016. Its totient is φ = 758118480.

The previous prime is 1516771043. The next prime is 1516771057. The reversal of 1516771052 is 2501776151.

It is not an unprimeable number, because it can be changed into a prime (1516771057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53699 + ... + 76922.

It is an arithmetic number, because the mean of its divisors is an integer number (221273668).

Almost surely, 2^1516771052 is an apocalyptic number.

It is an amenable number.

1516771052 is a deficient number, since it is larger than the sum of its proper divisors (1138512964).

1516771052 is a wasteful number, since it uses less digits than its factorization.

1516771052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133528 (or 133526 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 35.

The square root of 1516771052 is about 38945.7449793941. The cubic root of 1516771052 is about 1148.9646767674.

The spelling of 1516771052 in words is "one billion, five hundred sixteen million, seven hundred seventy-one thousand, fifty-two".