3135555373 has 2 divisors, whose sum is σ = 3135555374. Its totient is φ = 3135555372.

The previous prime is 3135555337. The next prime is 3135555377. The reversal of 3135555373 is 3735555313.

Together with previous prime (3135555337) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3104941284 + 30614089 = 55722^2 + 5533^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3135555373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3135555377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1567777686 + 1567777687.

It is an arithmetic number, because the mean of its divisors is an integer number (1567777687).

Almost surely, 2^3135555373 is an apocalyptic number.

It is an amenable number.

3135555373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3135555373 is an equidigital number, since it uses as much as digits as its factorization.

3135555373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 354375, while the sum is 40.

The square root of 3135555373 is about 55996.0299753474. The cubic root of 3135555373 is about 1463.6531044590.

The spelling of 3135555373 in words is "three billion, one hundred thirty-five million, five hundred fifty-five thousand, three hundred seventy-three".