55715481301 has 4 divisors (see below), whose sum is σ = 58992862572. Its totient is φ = 52438100032.

The previous prime is 55715481287. The next prime is 55715481361. The reversal of 55715481301 is 10318451755.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36376407076 + 19339074225 = 190726^2 + 139065^2 .

It is a cyclic number.

It is not a de Polignac number, because 55715481301 - 2¹³ = 55715473109 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 (55715481361) 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, 1638690610 + ... + 1638690643.

It is an arithmetic number, because the mean of its divisors is an integer number (14748215643).

Almost surely, 2^55715481301 is an apocalyptic number.

It is an amenable number.

55715481301 is a deficient number, since it is larger than the sum of its proper divisors (3277381271).

55715481301 is a wasteful number, since it uses less digits than its factorization.

55715481301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277381270.

The product of its (nonzero) digits is 84000, while the sum is 40.

The spelling of 55715481301 in words is "fifty-five billion, seven hundred fifteen million, four hundred eighty-one thousand, three hundred one".