3612675557 has 2 divisors, whose sum is σ = 3612675558. Its totient is φ = 3612675556.

The previous prime is 3612675541. The next prime is 3612675569. The reversal of 3612675557 is 7555762163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2135733796 + 1476941761 = 46214^2 + 38431^2 .

It is an emirp because it is prime and its reverse (7555762163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3612675557 - 2⁴ = 3612675541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3612695557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1806337778 + 1806337779.

It is an arithmetic number, because the mean of its divisors is an integer number (1806337779).

Almost surely, 2^3612675557 is an apocalyptic number.

It is an amenable number.

3612675557 is a deficient number, since it is larger than the sum of its proper divisors (1).

3612675557 is an equidigital number, since it uses as much as digits as its factorization.

3612675557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1323000, while the sum is 47.

The square root of 3612675557 is about 60105.5368248217. The cubic root of 3612675557 is about 1534.4155353212.

The spelling of 3612675557 in words is "three billion, six hundred twelve million, six hundred seventy-five thousand, five hundred fifty-seven".