45030711 has 32 divisors (see below), whose sum is σ = 69304320. Its totient is φ = 25740000.

The previous prime is 45030697. The next prime is 45030743. The reversal of 45030711 is 11703054.

It is not a de Polignac number, because 45030711 - 2⁵ = 45030679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45030781) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59586 + ... + 60336.

It is an arithmetic number, because the mean of its divisors is an integer number (2165760).

Almost surely, 2^45030711 is an apocalyptic number.

45030711 is a deficient number, since it is larger than the sum of its proper divisors (24273609).

45030711 is a wasteful number, since it uses less digits than its factorization.

45030711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 45030711 is about 6710.4926048689. The cubic root of 45030711 is about 355.7702274192.

Adding to 45030711 its reverse (11703054), we get a palindrome (56733765).

The spelling of 45030711 in words is "forty-five million, thirty thousand, seven hundred eleven".