1516057052 has 12 divisors (see below), whose sum is σ = 2768452176. Its totient is φ = 725070720.

The previous prime is 1516057043. The next prime is 1516057057. The reversal of 1516057052 is 2507506151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1516057057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8239349 + ... + 8239532.

It is an arithmetic number, because the mean of its divisors is an integer number (230704348).

Almost surely, 2^1516057052 is an apocalyptic number.

It is an amenable number.

1516057052 is a deficient number, since it is larger than the sum of its proper divisors (1252395124).

1516057052 is a wasteful number, since it uses less digits than its factorization.

1516057052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16478908 (or 16478906 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 32.

The square root of 1516057052 is about 38936.5773020691. The cubic root of 1516057052 is about 1148.7843618068.

The spelling of 1516057052 in words is "one billion, five hundred sixteen million, fifty-seven thousand, fifty-two".