45514501 has 2 divisors, whose sum is σ = 45514502. Its totient is φ = 45514500.

The previous prime is 45514499. The next prime is 45514619. The reversal of 45514501 is 10541554.

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., 23668225 + 21846276 = 4865^2 + 4674^2 .

It is a cyclic number.

It is not a de Polignac number, because 45514501 - 2¹ = 45514499 is a prime.

Together with 45514499, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45514201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22757250 + 22757251.

It is an arithmetic number, because the mean of its divisors is an integer number (22757251).

Almost surely, 2^45514501 is an apocalyptic number.

It is an amenable number.

45514501 is a deficient number, since it is larger than the sum of its proper divisors (1).

45514501 is an equidigital number, since it uses as much as digits as its factorization.

45514501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 45514501 is about 6746.4435816214. The cubic root of 45514501 is about 357.0397709565.

The spelling of 45514501 in words is "forty-five million, five hundred fourteen thousand, five hundred one".