45514140977 has 2 divisors, whose sum is σ = 45514140978. Its totient is φ = 45514140976.

The previous prime is 45514140967. The next prime is 45514141019. The reversal of 45514140977 is 77904141554.

45514140977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40112478961 + 5401662016 = 200281^2 + 73496^2 .

It is a cyclic number.

It is not a de Polignac number, because 45514140977 - 2⁶ = 45514140913 is a prime.

It is not a weakly prime, because it can be changed into another prime (45514140907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22757070488 + 22757070489.

It is an arithmetic number, because the mean of its divisors is an integer number (22757070489).

Almost surely, 2^45514140977 is an apocalyptic number.

It is an amenable number.

45514140977 is a deficient number, since it is larger than the sum of its proper divisors (1).

45514140977 is an equidigital number, since it uses as much as digits as its factorization.

45514140977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 705600, while the sum is 47.

The spelling of 45514140977 in words is "forty-five billion, five hundred fourteen million, one hundred forty thousand, nine hundred seventy-seven".