45567963 has 24 divisors (see below), whose sum is σ = 75400416. Its totient is φ = 25977600.

The previous prime is 45567943. The next prime is 45567989. The reversal of 45567963 is 36976554.

45567963 is a `hidden beast` number, since 4 + 556 + 7 + 96 + 3 = 666.

It is not a de Polignac number, because 45567963 - 2⁹ = 45567451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45567943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51283 + ... + 52163.

It is an arithmetic number, because the mean of its divisors is an integer number (3141684).

Almost surely, 2^45567963 is an apocalyptic number.

45567963 is a deficient number, since it is larger than the sum of its proper divisors (29832453).

45567963 is a wasteful number, since it uses less digits than its factorization.

45567963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715 (or 1712 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 45567963 is about 6750.4046545374. The cubic root of 45567963 is about 357.1795109733.

The spelling of 45567963 in words is "forty-five million, five hundred sixty-seven thousand, nine hundred sixty-three".