45786133 has 4 divisors (see below), whose sum is σ = 45801760. Its totient is φ = 45770508.

The previous prime is 45786121. The next prime is 45786179. The reversal of 45786133 is 33168754.

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 3-Lehmer number, since φ(45786133) divides (45786133-1)³.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45786133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45786092 and 45786101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45786113) 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, 1953 + ... + 9766.

It is an arithmetic number, because the mean of its divisors is an integer number (11450440).

Almost surely, 2^45786133 is an apocalyptic number.

45786133 is the 3907-th octagonal number.

It is an amenable number.

45786133 is a deficient number, since it is larger than the sum of its proper divisors (15627).

45786133 is a wasteful number, since it uses less digits than its factorization.

45786133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15626.

The product of its digits is 60480, while the sum is 37.

The square root of 45786133 is about 6766.5451302714. The cubic root of 45786133 is about 357.7486375718.

The spelling of 45786133 in words is "forty-five million, seven hundred eighty-six thousand, one hundred thirty-three".