45265045 has 8 divisors (see below), whose sum is σ = 62077824. Its totient is φ = 31038864.

The previous prime is 45265039. The next prime is 45265057. The reversal of 45265045 is 54056254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45265045 - 2⁵ = 45265013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45264998 and 45265016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646609 + ... + 646678.

It is an arithmetic number, because the mean of its divisors is an integer number (7759728).

Almost surely, 2^45265045 is an apocalyptic number.

It is an amenable number.

45265045 is a deficient number, since it is larger than the sum of its proper divisors (16812779).

45265045 is a wasteful number, since it uses less digits than its factorization.

45265045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293299.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 45265045 is about 6727.9302166417. The cubic root of 45265045 is about 356.3862874467.

The spelling of 45265045 in words is "forty-five million, two hundred sixty-five thousand, forty-five".