252727851077 has 16 divisors (see below), whose sum is σ = 289447929792. Its totient is φ = 218597180160.

The previous prime is 252727851067. The next prime is 252727851107. The reversal of 252727851077 is 770158727252.

It is a cyclic number.

It is not a de Polignac number, because 252727851077 - 2³² = 248432883781 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 (252727851067) 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, 2468699 + ... + 2569032.

It is an arithmetic number, because the mean of its divisors is an integer number (18090495612).

Almost surely, 2^252727851077 is an apocalyptic number.

It is an amenable number.

252727851077 is a deficient number, since it is larger than the sum of its proper divisors (36720078715).

252727851077 is a wasteful number, since it uses less digits than its factorization.

252727851077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5037988.

The product of its (nonzero) digits is 3841600, while the sum is 53.

The spelling of 252727851077 in words is "two hundred fifty-two billion, seven hundred twenty-seven million, eight hundred fifty-one thousand, seventy-seven".