45654101 has 2 divisors, whose sum is σ = 45654102. Its totient is φ = 45654100.

The previous prime is 45654083. The next prime is 45654107. The reversal of 45654101 is 10145654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45292900 + 361201 = 6730^2 + 601^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45654101 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45654107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22827050 + 22827051.

It is an arithmetic number, because the mean of its divisors is an integer number (22827051).

Almost surely, 2^45654101 is an apocalyptic number.

It is an amenable number.

45654101 is a deficient number, since it is larger than the sum of its proper divisors (1).

45654101 is an equidigital number, since it uses as much as digits as its factorization.

45654101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 45654101 is about 6756.7818523318. The cubic root of 45654101 is about 357.4044304175.

Adding to 45654101 its reverse (10145654), we get a palindrome (55799755).

The spelling of 45654101 in words is "forty-five million, six hundred fifty-four thousand, one hundred one".