45376310557 has 2 divisors, whose sum is σ = 45376310558. Its totient is φ = 45376310556.

The previous prime is 45376310537. The next prime is 45376310569. The reversal of 45376310557 is 75501367354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43428059236 + 1948251321 = 208394^2 + 44139^2 .

It is a cyclic number.

It is not a de Polignac number, because 45376310557 - 2³¹ = 43228826909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45376310537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22688155278 + 22688155279.

It is an arithmetic number, because the mean of its divisors is an integer number (22688155279).

Almost surely, 2^45376310557 is an apocalyptic number.

It is an amenable number.

45376310557 is a deficient number, since it is larger than the sum of its proper divisors (1).

45376310557 is an equidigital number, since it uses as much as digits as its factorization.

45376310557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1323000, while the sum is 46.

The spelling of 45376310557 in words is "forty-five billion, three hundred seventy-six million, three hundred ten thousand, five hundred fifty-seven".