45621616513051 has 2 divisors, whose sum is σ = 45621616513052. Its totient is φ = 45621616513050.

The previous prime is 45621616512959. The next prime is 45621616513061. The reversal of 45621616513051 is 15031561612654.

45621616513051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45621616513051 - 2¹³ = 45621616504859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45621616512992 and 45621616513010.

It is not a weakly prime, because it can be changed into another prime (45621616513061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22810808256525 + 22810808256526.

It is an arithmetic number, because the mean of its divisors is an integer number (22810808256526).

Almost surely, 2^{45621616513051} is an apocalyptic number.

45621616513051 is a deficient number, since it is larger than the sum of its proper divisors (1).

45621616513051 is an equidigital number, since it uses as much as digits as its factorization.

45621616513051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648000, while the sum is 46.

The spelling of 45621616513051 in words is "forty-five trillion, six hundred twenty-one billion, six hundred sixteen million, five hundred thirteen thousand, fifty-one".