516112157102 has 16 divisors (see below), whose sum is σ = 776396471760. Its totient is φ = 257313938112.

The previous prime is 516112157087. The next prime is 516112157107. The reversal of 516112157102 is 201751211615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516112157107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1570418 + ... + 1870410.

It is an arithmetic number, because the mean of its divisors is an integer number (48524779485).

Almost surely, 2^516112157102 is an apocalyptic number.

516112157102 is a deficient number, since it is larger than the sum of its proper divisors (260284314658).

516112157102 is a wasteful number, since it uses less digits than its factorization.

516112157102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302467.

The product of its (nonzero) digits is 4200, while the sum is 32.

Adding to 516112157102 its reverse (201751211615), we get a palindrome (717863368717).

The spelling of 516112157102 in words is "five hundred sixteen billion, one hundred twelve million, one hundred fifty-seven thousand, one hundred two".