45273526 has 8 divisors (see below), whose sum is σ = 67939344. Its totient is φ = 22627080.

The previous prime is 45273511. The next prime is 45273559. The reversal of 45273526 is 62537254.

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

It is a junction number, because it is equal to n+sod(n) for n = 45273491 and 45273500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5016 + ... + 10756.

It is an arithmetic number, because the mean of its divisors is an integer number (8492418).

Almost surely, 2^45273526 is an apocalyptic number.

45273526 is a deficient number, since it is larger than the sum of its proper divisors (22665818).

45273526 is a wasteful number, since it uses less digits than its factorization.

45273526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9686.

The product of its digits is 50400, while the sum is 34.

The square root of 45273526 is about 6728.5604701154. The cubic root of 45273526 is about 356.4085439389.

The spelling of 45273526 in words is "forty-five million, two hundred seventy-three thousand, five hundred twenty-six".