1355714519 has 2 divisors, whose sum is σ = 1355714520. Its totient is φ = 1355714518.

The previous prime is 1355714509. The next prime is 1355714527. The reversal of 1355714519 is 9154175531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1355714519 is a prime.

It is a super-2 number, since 2×1355714519² = 3675923714054802722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1355714509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677857259 + 677857260.

It is an arithmetic number, because the mean of its divisors is an integer number (677857260).

Almost surely, 2^1355714519 is an apocalyptic number.

1355714519 is a deficient number, since it is larger than the sum of its proper divisors (1).

1355714519 is an equidigital number, since it uses as much as digits as its factorization.

1355714519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94500, while the sum is 41.

The square root of 1355714519 is about 36820.0287751110. The cubic root of 1355714519 is about 1106.7666964650.

The spelling of 1355714519 in words is "one billion, three hundred fifty-five million, seven hundred fourteen thousand, five hundred nineteen".