516052661532 has 24 divisors (see below), whose sum is σ = 1204528525200. Its totient is φ = 171959604096.

The previous prime is 516052661513. The next prime is 516052661533. The reversal of 516052661532 is 235166250615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516052661533) 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, 7206607 + ... + 7277862.

It is an arithmetic number, because the mean of its divisors is an integer number (50188688550).

Almost surely, 2^516052661532 is an apocalyptic number.

It is an amenable number.

516052661532 is an abundant number, since it is smaller than the sum of its proper divisors (688475863668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516052661532 is a wasteful number, since it uses less digits than its factorization.

516052661532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14487445 (or 14487443 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 516052661532 in words is "five hundred sixteen billion, fifty-two million, six hundred sixty-one thousand, five hundred thirty-two".