45776715613 has 2 divisors, whose sum is σ = 45776715614. Its totient is φ = 45776715612.

The previous prime is 45776715547. The next prime is 45776715641. The reversal of 45776715613 is 31651767754.

45776715613 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 can be written as a sum of positive squares in only one way, i.e., 39355417924 + 6421297689 = 198382^2 + 80133^2 .

It is a cyclic number.

It is not a de Polignac number, because 45776715613 - 2²⁹ = 45239844701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45776725613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22888357806 + 22888357807.

It is an arithmetic number, because the mean of its divisors is an integer number (22888357807).

Almost surely, 2^45776715613 is an apocalyptic number.

It is an amenable number.

45776715613 is a deficient number, since it is larger than the sum of its proper divisors (1).

45776715613 is an equidigital number, since it uses as much as digits as its factorization.

45776715613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3704400, while the sum is 52.

The spelling of 45776715613 in words is "forty-five billion, seven hundred seventy-six million, seven hundred fifteen thousand, six hundred thirteen".