3654655015093 has 2 divisors, whose sum is σ = 3654655015094. Its totient is φ = 3654655015092.

The previous prime is 3654655015049. The next prime is 3654655015139. The reversal of 3654655015093 is 3905105564563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3499211701924 + 155443313169 = 1870618^2 + 394263^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3654655015093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3654655015093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3654655015493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1827327507546 + 1827327507547.

It is an arithmetic number, because the mean of its divisors is an integer number (1827327507547).

Almost surely, 2^{3654655015093} is an apocalyptic number.

It is an amenable number.

3654655015093 is a deficient number, since it is larger than the sum of its proper divisors (1).

3654655015093 is an equidigital number, since it uses as much as digits as its factorization.

3654655015093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290000, while the sum is 52.

The spelling of 3654655015093 in words is "three trillion, six hundred fifty-four billion, six hundred fifty-five million, fifteen thousand, ninety-three".