45057011 has 2 divisors, whose sum is σ = 45057012. Its totient is φ = 45057010.

The previous prime is 45057007. The next prime is 45057029. The reversal of 45057011 is 11075054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45057011 - 2² = 45057007 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45057071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22528505 + 22528506.

It is an arithmetic number, because the mean of its divisors is an integer number (22528506).

Almost surely, 2^45057011 is an apocalyptic number.

45057011 is a deficient number, since it is larger than the sum of its proper divisors (1).

45057011 is an equidigital number, since it uses as much as digits as its factorization.

45057011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 45057011 is about 6712.4519365132. The cubic root of 45057011 is about 355.8394759814.

The spelling of 45057011 in words is "forty-five million, fifty-seven thousand, eleven".