45696047 has 4 divisors (see below), whose sum is σ = 45960360. Its totient is φ = 45431736.

The previous prime is 45696037. The next prime is 45696061. The reversal of 45696047 is 74069654.

45696047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45696047 - 2⁸ = 45695791 is a prime.

It is a super-2 number, since 2×45696047² = 4176257422852418, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45695995 and 45696013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45696037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131897 + ... + 132242.

It is an arithmetic number, because the mean of its divisors is an integer number (11490090).

Almost surely, 2^45696047 is an apocalyptic number.

45696047 is a deficient number, since it is larger than the sum of its proper divisors (264313).

45696047 is a wasteful number, since it uses less digits than its factorization.

45696047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264312.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 45696047 is about 6759.8851321602. The cubic root of 45696047 is about 357.5138553973.

The spelling of 45696047 in words is "forty-five million, six hundred ninety-six thousand, forty-seven".