45712357 has 2 divisors, whose sum is σ = 45712358. Its totient is φ = 45712356.

The previous prime is 45712349. The next prime is 45712361. The reversal of 45712357 is 75321754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43678881 + 2033476 = 6609^2 + 1426^2 .

It is a cyclic number.

It is not a de Polignac number, because 45712357 - 2³ = 45712349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45712367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22856178 + 22856179.

It is an arithmetic number, because the mean of its divisors is an integer number (22856179).

Almost surely, 2^45712357 is an apocalyptic number.

It is an amenable number.

45712357 is a deficient number, since it is larger than the sum of its proper divisors (1).

45712357 is an equidigital number, since it uses as much as digits as its factorization.

45712357 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29400, while the sum is 34.

The square root of 45712357 is about 6761.0914059788. The cubic root of 45712357 is about 357.5563853881.

The spelling of 45712357 in words is "forty-five million, seven hundred twelve thousand, three hundred fifty-seven".