5255871077 has 8 divisors (see below), whose sum is σ = 5281848000. Its totient is φ = 5229952960.

The previous prime is 5255871073. The next prime is 5255871121. The reversal of 5255871077 is 7701785525.

It is a happy number.

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 5255871077 - 2² = 5255871073 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 (5255871073) 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, 170174 + ... + 198672.

It is an arithmetic number, because the mean of its divisors is an integer number (660231000).

Almost surely, 2^5255871077 is an apocalyptic number.

It is an amenable number.

5255871077 is a deficient number, since it is larger than the sum of its proper divisors (25976923).

5255871077 is a wasteful number, since it uses less digits than its factorization.

5255871077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29403.

The product of its (nonzero) digits is 686000, while the sum is 47.

The square root of 5255871077 is about 72497.3866908318. The cubic root of 5255871077 is about 1738.6609547409.

The spelling of 5255871077 in words is "five billion, two hundred fifty-five million, eight hundred seventy-one thousand, seventy-seven".