52172353500299 has 16 divisors (see below), whose sum is σ = 55270156032000. Its totient is φ = 49109986721664.

The previous prime is 52172353500277. The next prime is 52172353500331. The reversal of 52172353500299 is 99200535327125.

It is a cyclic number.

It is not a de Polignac number, because 52172353500299 - 2²⁸ = 52172085064843 is a prime.

It is a super-2 number, since 2×52172353500299² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52172353500299.

It is not an unprimeable number, because it can be changed into a prime (52172353500599) 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, 4185059 + ... + 11038995.

It is an arithmetic number, because the mean of its divisors is an integer number (3454384752000).

Almost surely, 2^{52172353500299} is an apocalyptic number.

52172353500299 is a deficient number, since it is larger than the sum of its proper divisors (3097802531701).

52172353500299 is a wasteful number, since it uses less digits than its factorization.

52172353500299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6856522.

The product of its (nonzero) digits is 5103000, while the sum is 53.

The spelling of 52172353500299 in words is "fifty-two trillion, one hundred seventy-two billion, three hundred fifty-three million, five hundred thousand, two hundred ninety-nine".