1207496513 has 2 divisors, whose sum is σ = 1207496514. Its totient is φ = 1207496512.

The previous prime is 1207496497. The next prime is 1207496539. The reversal of 1207496513 is 3156947021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 944148529 + 263347984 = 30727^2 + 16228^2 .

It is a cyclic number.

It is not a de Polignac number, because 1207496513 - 2⁴ = 1207496497 is a prime.

It is not a weakly prime, because it can be changed into another prime (1207490513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 603748256 + 603748257.

It is an arithmetic number, because the mean of its divisors is an integer number (603748257).

Almost surely, 2^1207496513 is an apocalyptic number.

It is an amenable number.

1207496513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1207496513 is an equidigital number, since it uses as much as digits as its factorization.

1207496513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 1207496513 is about 34749.0505337916. The cubic root of 1207496513 is about 1064.8668198793.

The spelling of 1207496513 in words is "one billion, two hundred seven million, four hundred ninety-six thousand, five hundred thirteen".