45621192377179 has 2 divisors, whose sum is σ = 45621192377180. Its totient is φ = 45621192377178.

The previous prime is 45621192377147. The next prime is 45621192377209. The reversal of 45621192377179 is 97177329112654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45621192377179 - 2⁵ = 45621192377147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45621192377179.

It is not a weakly prime, because it can be changed into another prime (45621192377129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22810596188589 + 22810596188590.

It is an arithmetic number, because the mean of its divisors is an integer number (22810596188590).

Almost surely, 2^{45621192377179} is an apocalyptic number.

45621192377179 is a deficient number, since it is larger than the sum of its proper divisors (1).

45621192377179 is an equidigital number, since it uses as much as digits as its factorization.

45621192377179 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40007520, while the sum is 64.

The spelling of 45621192377179 in words is "forty-five trillion, six hundred twenty-one billion, one hundred ninety-two million, three hundred seventy-seven thousand, one hundred seventy-nine".