55130837039 has 2 divisors, whose sum is σ = 55130837040. Its totient is φ = 55130837038.

The previous prime is 55130836973. The next prime is 55130837059. The reversal of 55130837039 is 93073803155.

55130837039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55130837039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55130837059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27565418519 + 27565418520.

It is an arithmetic number, because the mean of its divisors is an integer number (27565418520).

Almost surely, 2^55130837039 is an apocalyptic number.

55130837039 is a deficient number, since it is larger than the sum of its proper divisors (1).

55130837039 is an equidigital number, since it uses as much as digits as its factorization.

55130837039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 340200, while the sum is 44.

The spelling of 55130837039 in words is "fifty-five billion, one hundred thirty million, eight hundred thirty-seven thousand, thirty-nine".