5351655777 has 32 divisors (see below), whose sum is σ = 8142809472. Its totient is φ = 3097181184.

The previous prime is 5351655719. The next prime is 5351655787. The reversal of 5351655777 is 7775561535.

It is a happy number.

It is not a de Polignac number, because 5351655777 - 2⁸ = 5351655521 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (5351655787) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1182523 + ... + 1187039.

It is an arithmetic number, because the mean of its divisors is an integer number (254462796).

Almost surely, 2^5351655777 is an apocalyptic number.

It is an amenable number.

5351655777 is a deficient number, since it is larger than the sum of its proper divisors (2791153695).

5351655777 is a wasteful number, since it uses less digits than its factorization.

5351655777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6337.

The product of its digits is 3858750, while the sum is 51.

The square root of 5351655777 is about 73155.0119745736. The cubic root of 5351655777 is about 1749.1594087594.

The spelling of 5351655777 in words is "five billion, three hundred fifty-one million, six hundred fifty-five thousand, seven hundred seventy-seven".