6120940157 has 2 divisors, whose sum is σ = 6120940158. Its totient is φ = 6120940156.

The previous prime is 6120940139. The next prime is 6120940207. The reversal of 6120940157 is 7510490216.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3522897316 + 2598042841 = 59354^2 + 50971^2 .

It is a cyclic number.

It is not a de Polignac number, because 6120940157 - 2⁶ = 6120940093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6120940127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3060470078 + 3060470079.

It is an arithmetic number, because the mean of its divisors is an integer number (3060470079).

Almost surely, 2^6120940157 is an apocalyptic number.

It is an amenable number.

6120940157 is a deficient number, since it is larger than the sum of its proper divisors (1).

6120940157 is an equidigital number, since it uses as much as digits as its factorization.

6120940157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 6120940157 is about 78236.4375275357. The cubic root of 6120940157 is about 1829.2485151402.

The spelling of 6120940157 in words is "six billion, one hundred twenty million, nine hundred forty thousand, one hundred fifty-seven".