5476644077 has 4 divisors (see below), whose sum is σ = 5476794780. Its totient is φ = 5476493376.

The previous prime is 5476644073. The next prime is 5476644079. The reversal of 5476644077 is 7704466745.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3907375081 + 1569268996 = 62509^2 + 39614^2 .

It is a cyclic number.

It is not a de Polignac number, because 5476644077 - 2² = 5476644073 is a prime.

It is a super-2 number, since 2×5476644077² = 59987260692278363858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5476644073) 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, 16403 + ... + 105935.

It is an arithmetic number, because the mean of its divisors is an integer number (1369198695).

Almost surely, 2^5476644077 is an apocalyptic number.

It is an amenable number.

5476644077 is a deficient number, since it is larger than the sum of its proper divisors (150703).

5476644077 is an equidigital number, since it uses as much as digits as its factorization.

5476644077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150702.

The product of its (nonzero) digits is 3951360, while the sum is 50.

The square root of 5476644077 is about 74004.3517436644. The cubic root of 5476644077 is about 1762.6719999270.

The spelling of 5476644077 in words is "five billion, four hundred seventy-six million, six hundred forty-four thousand, seventy-seven".