6162349561 has 2 divisors, whose sum is σ = 6162349562. Its totient is φ = 6162349560.

The previous prime is 6162349547. The next prime is 6162349637. The reversal of 6162349561 is 1659432616.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5657897961 + 504451600 = 75219^2 + 22460^2 .

It is a cyclic number.

It is not a de Polignac number, because 6162349561 - 2⁷ = 6162349433 is a prime.

It is a super-2 number, since 2×6162349561² = 75949104223913785442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6162349541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3081174780 + 3081174781.

It is an arithmetic number, because the mean of its divisors is an integer number (3081174781).

Almost surely, 2^6162349561 is an apocalyptic number.

It is an amenable number.

6162349561 is a deficient number, since it is larger than the sum of its proper divisors (1).

6162349561 is an equidigital number, since it uses as much as digits as its factorization.

6162349561 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 43.

The square root of 6162349561 is about 78500.6341439354. The cubic root of 6162349561 is about 1833.3643269214.

The spelling of 6162349561 in words is "six billion, one hundred sixty-two million, three hundred forty-nine thousand, five hundred sixty-one".