1514422057 has 2 divisors, whose sum is σ = 1514422058. Its totient is φ = 1514422056.

The previous prime is 1514422027. The next prime is 1514422061. The reversal of 1514422057 is 7502244151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1494672921 + 19749136 = 38661^2 + 4444^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1514422057 is a prime.

It is a super-2 number, since 2×1514422057² = 4586948333456222498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1514422027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757211028 + 757211029.

It is an arithmetic number, because the mean of its divisors is an integer number (757211029).

Almost surely, 2^1514422057 is an apocalyptic number.

It is an amenable number.

1514422057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1514422057 is an equidigital number, since it uses as much as digits as its factorization.

1514422057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 1514422057 is about 38915.5760204060. The cubic root of 1514422057 is about 1148.3712436036.

The spelling of 1514422057 in words is "one billion, five hundred fourteen million, four hundred twenty-two thousand, fifty-seven".