55460237077 has 6 divisors (see below), whose sum is σ = 64514969718. Its totient is φ = 47537346024.

The previous prime is 55460237057. The next prime is 55460237081. The reversal of 55460237077 is 77073206455.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 32358972996 + 23101264081 = 179886^2 + 151991^2 .

It is not a de Polignac number, because 55460237077 - 2³⁵ = 21100498709 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 (55460237047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 565920738 + ... + 565920835.

It is an arithmetic number, because the mean of its divisors is an integer number (10752494953).

Almost surely, 2^55460237077 is an apocalyptic number.

It is an amenable number.

55460237077 is a deficient number, since it is larger than the sum of its proper divisors (9054732641).

55460237077 is a wasteful number, since it uses less digits than its factorization.

55460237077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131841587 (or 1131841580 counting only the distinct ones).

The product of its (nonzero) digits is 1234800, while the sum is 46.

The spelling of 55460237077 in words is "fifty-five billion, four hundred sixty million, two hundred thirty-seven thousand, seventy-seven".