252351074065277 has 4 divisors (see below), whose sum is σ = 275292080798496. Its totient is φ = 229410067332060.

The previous prime is 252351074065271. The next prime is 252351074065297. The reversal of 252351074065277 is 772560470153252.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 252351074065277 - 2¹⁶ = 252351073999741 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 (252351074065271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11470503366593 + ... + 11470503366614.

It is an arithmetic number, because the mean of its divisors is an integer number (68823020199624).

Almost surely, 2^{252351074065277} is an apocalyptic number.

It is an amenable number.

252351074065277 is a deficient number, since it is larger than the sum of its proper divisors (22941006733219).

252351074065277 is a wasteful number, since it uses less digits than its factorization.

252351074065277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22941006733218.

The product of its (nonzero) digits is 24696000, while the sum is 56.

The spelling of 252351074065277 in words is "two hundred fifty-two trillion, three hundred fifty-one billion, seventy-four million, sixty-five thousand, two hundred seventy-seven".