6415157101 has 2 divisors, whose sum is σ = 6415157102. Its totient is φ = 6415157100.

The previous prime is 6415157083. The next prime is 6415157123. The reversal of 6415157101 is 1017515146.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5528666025 + 886491076 = 74355^2 + 29774^2 .

It is a cyclic number.

It is not a de Polignac number, because 6415157101 - 2¹⁷ = 6415026029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6415151101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3207578550 + 3207578551.

It is an arithmetic number, because the mean of its divisors is an integer number (3207578551).

Almost surely, 2^6415157101 is an apocalyptic number.

It is an amenable number.

6415157101 is a deficient number, since it is larger than the sum of its proper divisors (1).

6415157101 is an equidigital number, since it uses as much as digits as its factorization.

6415157101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 31.

The square root of 6415157101 is about 80094.6758592605. The cubic root of 6415157101 is about 1858.1000660441.

The spelling of 6415157101 in words is "six billion, four hundred fifteen million, one hundred fifty-seven thousand, one hundred one".