45796381 has 4 divisors (see below), whose sum is σ = 47787552. Its totient is φ = 43805212.

The previous prime is 45796369. The next prime is 45796411. The reversal of 45796381 is 18369754.

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 a de Polignac number, because none of the positive numbers 2^k-45796381 is a prime.

It is a super-2 number, since 2×45796381² = 4194617025394322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45796781) 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, 995551 + ... + 995596.

It is an arithmetic number, because the mean of its divisors is an integer number (11946888).

Almost surely, 2^45796381 is an apocalyptic number.

It is an amenable number.

45796381 is a deficient number, since it is larger than the sum of its proper divisors (1991171).

45796381 is a wasteful number, since it uses less digits than its factorization.

45796381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1991170.

The product of its digits is 181440, while the sum is 43.

The square root of 45796381 is about 6767.3023428838. The cubic root of 45796381 is about 357.7753263988.

The spelling of 45796381 in words is "forty-five million, seven hundred ninety-six thousand, three hundred eighty-one".