516526142 has 32 divisors (see below), whose sum is σ = 872001504. Its totient is φ = 227404800.

The previous prime is 516526141. The next prime is 516526169. The reversal of 516526142 is 241625615.

It is a junction number, because it is equal to n+sod(n) for n = 516526099 and 516526108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516526141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194858 + ... + 197490.

It is an arithmetic number, because the mean of its divisors is an integer number (27250047).

Almost surely, 2^516526142 is an apocalyptic number.

516526142 is a deficient number, since it is larger than the sum of its proper divisors (355475362).

516526142 is a wasteful number, since it uses less digits than its factorization.

516526142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2924.

The product of its digits is 14400, while the sum is 32.

The square root of 516526142 is about 22727.2114875539. The cubic root of 516526142 is about 802.3504530747.

The spelling of 516526142 in words is "five hundred sixteen million, five hundred twenty-six thousand, one hundred forty-two".