5256000377 has 8 divisors (see below), whose sum is σ = 5283385800. Its totient is φ = 5228686080.

The previous prime is 5256000361. The next prime is 5256000391. The reversal of 5256000377 is 7730006525.

It can be written as a sum of positive squares in 4 ways, for example, as 232593001 + 5023407376 = 15251^2 + 70876^2 .

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 5256000377 - 2⁴ = 5256000361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5256000577) 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, 133727 + ... + 168507.

It is an arithmetic number, because the mean of its divisors is an integer number (660423225).

Almost surely, 2^5256000377 is an apocalyptic number.

It is an amenable number.

5256000377 is a deficient number, since it is larger than the sum of its proper divisors (27385423).

5256000377 is a wasteful number, since it uses less digits than its factorization.

5256000377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35563.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 5256000377 is about 72498.2784416292. The cubic root of 5256000377 is about 1738.6752122582.

The spelling of 5256000377 in words is "five billion, two hundred fifty-six million, three hundred seventy-seven", and thus it is an aban number.