45146673044801 has 2 divisors, whose sum is σ = 45146673044802. Its totient is φ = 45146673044800.

The previous prime is 45146673044791. The next prime is 45146673044933. The reversal of 45146673044801 is 10844037664154.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43608180115201 + 1538492929600 = 6603649^2 + 1240360^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45146673044801 is a prime.

It is a super-2 number, since 2×45146673044801² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45146073044801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22573336522400 + 22573336522401.

It is an arithmetic number, because the mean of its divisors is an integer number (22573336522401).

Almost surely, 2^{45146673044801} is an apocalyptic number.

It is an amenable number.

45146673044801 is a deficient number, since it is larger than the sum of its proper divisors (1).

45146673044801 is an equidigital number, since it uses as much as digits as its factorization.

45146673044801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 45146673044801 in words is "forty-five trillion, one hundred forty-six billion, six hundred seventy-three million, forty-four thousand, eight hundred one".