1356645151 has 2 divisors, whose sum is σ = 1356645152. Its totient is φ = 1356645150.

The previous prime is 1356645131. The next prime is 1356645161. The reversal of 1356645151 is 1515466531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1356645151 - 2¹⁹ = 1356120863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1356645151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1356645131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678322575 + 678322576.

It is an arithmetic number, because the mean of its divisors is an integer number (678322576).

Almost surely, 2^1356645151 is an apocalyptic number.

1356645151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1356645151 is an equidigital number, since it uses as much as digits as its factorization.

1356645151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54000, while the sum is 37.

The square root of 1356645151 is about 36832.6641854754. The cubic root of 1356645151 is about 1107.0198856873.

The spelling of 1356645151 in words is "one billion, three hundred fifty-six million, six hundred forty-five thousand, one hundred fifty-one".