252550029973 has 8 divisors (see below), whose sum is σ = 259851047456. Its totient is φ = 245313910800.

The previous prime is 252550029961. The next prime is 252550029983. The reversal of 252550029973 is 379920055252.

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

It is a cyclic number.

It is not a de Polignac number, because 252550029973 - 2¹³ = 252550021781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252550029913) 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, 16216683 + ... + 16232248.

It is an arithmetic number, because the mean of its divisors is an integer number (32481380932).

Almost surely, 2^252550029973 is an apocalyptic number.

It is an amenable number.

252550029973 is a deficient number, since it is larger than the sum of its proper divisors (7301017483).

252550029973 is a wasteful number, since it uses less digits than its factorization.

252550029973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32449155.

The product of its (nonzero) digits is 1701000, while the sum is 49.

The spelling of 252550029973 in words is "two hundred fifty-two billion, five hundred fifty million, twenty-nine thousand, nine hundred seventy-three".