516133942 has 16 divisors (see below), whose sum is σ = 820778112. Its totient is φ = 242991360.

The previous prime is 516133913. The next prime is 516133963. The reversal of 516133942 is 249331615.

It is a junction number, because it is equal to n+sod(n) for n = 516133898 and 516133907.

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, 110203 + ... + 114790.

It is an arithmetic number, because the mean of its divisors is an integer number (51298632).

Almost surely, 2^516133942 is an apocalyptic number.

516133942 is a deficient number, since it is larger than the sum of its proper divisors (304644170).

516133942 is a wasteful number, since it uses less digits than its factorization.

516133942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225063.

The product of its digits is 19440, while the sum is 34.

The square root of 516133942 is about 22718.5814257845. The cubic root of 516133942 is about 802.1473258742.

It can be divided in two parts, 51613 and 3942, that added together give a palindrome (55555).

The spelling of 516133942 in words is "five hundred sixteen million, one hundred thirty-three thousand, nine hundred forty-two".