45571367 has 4 divisors (see below), whose sum is σ = 47969880. Its totient is φ = 43172856.

The previous prime is 45571319. The next prime is 45571369. The reversal of 45571367 is 76317554.

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 45571367 - 2¹² = 45567271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45571367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45571369) 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, 1199228 + ... + 1199265.

It is an arithmetic number, because the mean of its divisors is an integer number (11992470).

Almost surely, 2^45571367 is an apocalyptic number.

45571367 is a deficient number, since it is larger than the sum of its proper divisors (2398513).

45571367 is a wasteful number, since it uses less digits than its factorization.

45571367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398512.

The product of its digits is 88200, while the sum is 38.

The square root of 45571367 is about 6750.6567828619. The cubic root of 45571367 is about 357.1884047128.

The spelling of 45571367 in words is "forty-five million, five hundred seventy-one thousand, three hundred sixty-seven".