45825751 has 2 divisors, whose sum is σ = 45825752. Its totient is φ = 45825750.

The previous prime is 45825749. The next prime is 45825763. The reversal of 45825751 is 15752854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45825751 - 2¹ = 45825749 is a prime.

Together with 45825749, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 45825751.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45825151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22912875 + 22912876.

It is an arithmetic number, because the mean of its divisors is an integer number (22912876).

Almost surely, 2^45825751 is an apocalyptic number.

45825751 is a deficient number, since it is larger than the sum of its proper divisors (1).

45825751 is an equidigital number, since it uses as much as digits as its factorization.

45825751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56000, while the sum is 37.

The square root of 45825751 is about 6769.4719882721. The cubic root of 45825751 is about 357.8517925272.

The spelling of 45825751 in words is "forty-five million, eight hundred twenty-five thousand, seven hundred fifty-one".