45890011 has 2 divisors, whose sum is σ = 45890012. Its totient is φ = 45890010.

The previous prime is 45890003. The next prime is 45890041. The reversal of 45890011 is 11009854.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45890011 - 2³ = 45890003 is a prime.

It is not a weakly prime, because it can be changed into another prime (45890041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22945005 + 22945006.

It is an arithmetic number, because the mean of its divisors is an integer number (22945006).

Almost surely, 2^45890011 is an apocalyptic number.

45890011 is a deficient number, since it is larger than the sum of its proper divisors (1).

45890011 is an equidigital number, since it uses as much as digits as its factorization.

45890011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 45890011 is about 6774.2166336780. The cubic root of 45890011 is about 358.0189824834.

Adding to 45890011 its reverse (11009854), we get a palindrome (56899865).

The spelling of 45890011 in words is "forty-five million, eight hundred ninety thousand, eleven".