1357976513 has 2 divisors, whose sum is σ = 1357976514. Its totient is φ = 1357976512.

The previous prime is 1357976489. The next prime is 1357976551. The reversal of 1357976513 is 3156797531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1263944704 + 94031809 = 35552^2 + 9697^2 .

It is a cyclic number.

It is not a de Polignac number, because 1357976513 - 2¹⁶ = 1357910977 is a prime.

It is not a weakly prime, because it can be changed into another prime (1357976413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678988256 + 678988257.

It is an arithmetic number, because the mean of its divisors is an integer number (678988257).

Almost surely, 2^1357976513 is an apocalyptic number.

It is an amenable number.

1357976513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1357976513 is an equidigital number, since it uses as much as digits as its factorization.

1357976513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 595350, while the sum is 47.

The square root of 1357976513 is about 36850.7328692388. The cubic root of 1357976513 is about 1107.3818969189.

The spelling of 1357976513 in words is "one billion, three hundred fifty-seven million, nine hundred seventy-six thousand, five hundred thirteen".