5655312377 has 32 divisors (see below), whose sum is σ = 6755809536. Its totient is φ = 4666233600.

The previous prime is 5655312373. The next prime is 5655312389. The reversal of 5655312377 is 7732135565.

It is not a de Polignac number, because 5655312377 - 2² = 5655312373 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5655312373) 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, 6629483 + ... + 6630335.

It is an arithmetic number, because the mean of its divisors is an integer number (211119048).

Almost surely, 2^5655312377 is an apocalyptic number.

It is an amenable number.

5655312377 is a deficient number, since it is larger than the sum of its proper divisors (1100497159).

5655312377 is a wasteful number, since it uses less digits than its factorization.

5655312377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601.

The product of its digits is 661500, while the sum is 44.

The square root of 5655312377 is about 75201.8109954807. The cubic root of 5655312377 is about 1781.6355351027.

The spelling of 5655312377 in words is "five billion, six hundred fifty-five million, three hundred twelve thousand, three hundred seventy-seven".