52550701251 has 8 divisors (see below), whose sum is σ = 71961320784. Its totient is φ = 34086941280.

The previous prime is 52550701219. The next prime is 52550701283. The reversal of 52550701251 is 15210705525.

It is an interprime number because it is at equal distance from previous prime (52550701219) and next prime (52550701283).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52550701251 - 2⁵ = 52550701219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52550701451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236714760 + ... + 236714981.

It is an arithmetic number, because the mean of its divisors is an integer number (8995165098).

Almost surely, 2^52550701251 is an apocalyptic number.

52550701251 is a deficient number, since it is larger than the sum of its proper divisors (19410619533).

52550701251 is a wasteful number, since it uses less digits than its factorization.

52550701251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473429781.

The product of its (nonzero) digits is 17500, while the sum is 33.

The spelling of 52550701251 in words is "fifty-two billion, five hundred fifty million, seven hundred one thousand, two hundred fifty-one".