45514500377 has 2 divisors, whose sum is σ = 45514500378. Its totient is φ = 45514500376.

The previous prime is 45514500349. The next prime is 45514500403. The reversal of 45514500377 is 77300541554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44202539536 + 1311960841 = 210244^2 + 36221^2 .

It is a cyclic number.

It is not a de Polignac number, because 45514500377 - 2⁶ = 45514500313 is a prime.

It is not a weakly prime, because it can be changed into another prime (45514400377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22757250188 + 22757250189.

It is an arithmetic number, because the mean of its divisors is an integer number (22757250189).

Almost surely, 2^45514500377 is an apocalyptic number.

It is an amenable number.

45514500377 is a deficient number, since it is larger than the sum of its proper divisors (1).

45514500377 is an equidigital number, since it uses as much as digits as its factorization.

45514500377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294000, while the sum is 41.

The spelling of 45514500377 in words is "forty-five billion, five hundred fourteen million, five hundred thousand, three hundred seventy-seven".