45262757 has 2 divisors, whose sum is σ = 45262758. Its totient is φ = 45262756.

The previous prime is 45262751. The next prime is 45262783. The reversal of 45262757 is 75726254.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42393121 + 2869636 = 6511^2 + 1694^2 .

It is a cyclic number.

It is not a de Polignac number, because 45262757 - 2²² = 41068453 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45262757.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45262751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22631378 + 22631379.

It is an arithmetic number, because the mean of its divisors is an integer number (22631379).

Almost surely, 2^45262757 is an apocalyptic number.

It is an amenable number.

45262757 is a deficient number, since it is larger than the sum of its proper divisors (1).

45262757 is an equidigital number, since it uses as much as digits as its factorization.

45262757 is an evil number, because the sum of its binary digits is even.

The product of its digits is 117600, while the sum is 38.

The square root of 45262757 is about 6727.7601770574. The cubic root of 45262757 is about 356.3802826251.

The spelling of 45262757 in words is "forty-five million, two hundred sixty-two thousand, seven hundred fifty-seven".