1354023511 has 2 divisors, whose sum is σ = 1354023512. Its totient is φ = 1354023510.

The previous prime is 1354023479. The next prime is 1354023521. The reversal of 1354023511 is 1153204531.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1153204531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1354023511 - 2⁵ = 1354023479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1354023521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677011755 + 677011756.

It is an arithmetic number, because the mean of its divisors is an integer number (677011756).

Almost surely, 2^1354023511 is an apocalyptic number.

1354023511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354023511 is an equidigital number, since it uses as much as digits as its factorization.

1354023511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1354023511 is about 36797.0584558059. The cubic root of 1354023511 is about 1106.3063414292.

The spelling of 1354023511 in words is "one billion, three hundred fifty-four million, twenty-three thousand, five hundred eleven".