252100507343816 has 16 divisors (see below), whose sum is σ = 472703005420800. Its totient is φ = 126046372564944.

The previous prime is 252100507343747. The next prime is 252100507343831. The reversal of 252100507343816 is 618343705001252.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484862300 + ... + 485381963.

It is an arithmetic number, because the mean of its divisors is an integer number (29543937838800).

Almost surely, 2^{252100507343816} is an apocalyptic number.

It is an amenable number.

252100507343816 is a deficient number, since it is larger than the sum of its proper divisors (220602498076984).

252100507343816 is a wasteful number, since it uses less digits than its factorization.

252100507343816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970276748 (or 970276744 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 252100507343816 in words is "two hundred fifty-two trillion, one hundred billion, five hundred seven million, three hundred forty-three thousand, eight hundred sixteen".