45061553 has 2 divisors, whose sum is σ = 45061554. Its totient is φ = 45061552.

The previous prime is 45061547. The next prime is 45061561. The reversal of 45061553 is 35516054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45050944 + 10609 = 6712^2 + 103^2 .

It is a cyclic number.

It is not a de Polignac number, because 45061553 - 2⁴ = 45061537 is a prime.

It is not a weakly prime, because it can be changed into another prime (45060553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22530776 + 22530777.

It is an arithmetic number, because the mean of its divisors is an integer number (22530777).

Almost surely, 2^45061553 is an apocalyptic number.

It is an amenable number.

45061553 is a deficient number, since it is larger than the sum of its proper divisors (1).

45061553 is an equidigital number, since it uses as much as digits as its factorization.

45061553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 45061553 is about 6712.7902544322. The cubic root of 45061553 is about 355.8514324529.

The spelling of 45061553 in words is "forty-five million, sixty-one thousand, five hundred fifty-three".