45503726 has 8 divisors (see below), whose sum is σ = 70609320. Its totient is φ = 21967288.

The previous prime is 45503723. The next prime is 45503737. The reversal of 45503726 is 62730554.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45503692 and 45503701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45503723) 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, 392216 + ... + 392331.

It is an arithmetic number, because the mean of its divisors is an integer number (8826165).

Almost surely, 2^45503726 is an apocalyptic number.

45503726 is a deficient number, since it is larger than the sum of its proper divisors (25105594).

45503726 is a wasteful number, since it uses less digits than its factorization.

45503726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784578.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 45503726 is about 6745.6449654573. The cubic root of 45503726 is about 357.0115938036.

The spelling of 45503726 in words is "forty-five million, five hundred three thousand, seven hundred twenty-six".