45314641357 has 2 divisors, whose sum is σ = 45314641358. Its totient is φ = 45314641356.

The previous prime is 45314641277. The next prime is 45314641387. The reversal of 45314641357 is 75314641354.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24426876681 + 20887764676 = 156291^2 + 144526^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45314641357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45314641387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22657320678 + 22657320679.

It is an arithmetic number, because the mean of its divisors is an integer number (22657320679).

Almost surely, 2^45314641357 is an apocalyptic number.

It is an amenable number.

45314641357 is a deficient number, since it is larger than the sum of its proper divisors (1).

45314641357 is an equidigital number, since it uses as much as digits as its factorization.

45314641357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 604800, while the sum is 43.

The spelling of 45314641357 in words is "forty-five billion, three hundred fourteen million, six hundred forty-one thousand, three hundred fifty-seven".