45961579 has 2 divisors, whose sum is σ = 45961580. Its totient is φ = 45961578.

The previous prime is 45961571. The next prime is 45961633. The reversal of 45961579 is 97516954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45961579 - 2³ = 45961571 is a prime.

It is a super-2 number, since 2×45961579² = 4224933488346482, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45961571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22980789 + 22980790.

It is an arithmetic number, because the mean of its divisors is an integer number (22980790).

Almost surely, 2^45961579 is an apocalyptic number.

45961579 is a deficient number, since it is larger than the sum of its proper divisors (1).

45961579 is an equidigital number, since it uses as much as digits as its factorization.

45961579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 46.

The square root of 45961579 is about 6779.4969577396. The cubic root of 45961579 is about 358.2050025889.

The spelling of 45961579 in words is "forty-five million, nine hundred sixty-one thousand, five hundred seventy-nine".