45011929 has 4 divisors (see below), whose sum is σ = 45082576. Its totient is φ = 44941284.

The previous prime is 45011917. The next prime is 45011933. The reversal of 45011929 is 92911054.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45011929 - 2²⁵ = 11457497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45011929.

It is not an unprimeable number, because it can be changed into a prime (45011959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34359 + ... + 35644.

It is an arithmetic number, because the mean of its divisors is an integer number (11270644).

Almost surely, 2^45011929 is an apocalyptic number.

It is an amenable number.

45011929 is a deficient number, since it is larger than the sum of its proper divisors (70647).

45011929 is an equidigital number, since it uses as much as digits as its factorization.

45011929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70646.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 45011929 is about 6709.0930087457. The cubic root of 45011929 is about 355.7207574353.

The spelling of 45011929 in words is "forty-five million, eleven thousand, nine hundred twenty-nine".