5642067692101 has 2 divisors, whose sum is σ = 5642067692102. Its totient is φ = 5642067692100.

The previous prime is 5642067692087. The next prime is 5642067692113. The reversal of 5642067692101 is 1012967602465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5626735061476 + 15332630625 = 2372074^2 + 123825^2 .

It is a cyclic number.

It is not a de Polignac number, because 5642067692101 - 2²³ = 5642059303493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5642067692801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2821033846050 + 2821033846051.

It is an arithmetic number, because the mean of its divisors is an integer number (2821033846051).

Almost surely, 2^{5642067692101} is an apocalyptic number.

It is an amenable number.

5642067692101 is a deficient number, since it is larger than the sum of its proper divisors (1).

5642067692101 is an equidigital number, since it uses as much as digits as its factorization.

5642067692101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 5642067692101 in words is "five trillion, six hundred forty-two billion, sixty-seven million, six hundred ninety-two thousand, one hundred one".