5145323567 has 2 divisors, whose sum is σ = 5145323568. Its totient is φ = 5145323566.

The previous prime is 5145323551. The next prime is 5145323621. The reversal of 5145323567 is 7653235415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5145323567 - 2⁴ = 5145323551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5145323867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572661783 + 2572661784.

It is an arithmetic number, because the mean of its divisors is an integer number (2572661784).

Almost surely, 2^5145323567 is an apocalyptic number.

5145323567 is a deficient number, since it is larger than the sum of its proper divisors (1).

5145323567 is an equidigital number, since it uses as much as digits as its factorization.

5145323567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378000, while the sum is 41.

The square root of 5145323567 is about 71730.9108195344. The cubic root of 5145323567 is about 1726.3846410615.

The spelling of 5145323567 in words is "five billion, one hundred forty-five million, three hundred twenty-three thousand, five hundred sixty-seven".