45776897 has 8 divisors (see below), whose sum is σ = 46965600. Its totient is φ = 44593920.

The previous prime is 45776893. The next prime is 45776911. The reversal of 45776897 is 79867754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45776897 - 2² = 45776893 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45776893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18122 + ... + 20492.

It is an arithmetic number, because the mean of its divisors is an integer number (5870700).

It is a Proth number, since it is equal to 1397 ⋅ 2¹⁵ + 1 and 1397 < 2¹⁵.

Almost surely, 2^45776897 is an apocalyptic number.

It is an amenable number.

45776897 is a deficient number, since it is larger than the sum of its proper divisors (1188703).

45776897 is a wasteful number, since it uses less digits than its factorization.

45776897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863.

The product of its digits is 2963520, while the sum is 53.

The square root of 45776897 is about 6765.8626205385. The cubic root of 45776897 is about 357.7245808804.

The spelling of 45776897 in words is "forty-five million, seven hundred seventy-six thousand, eight hundred ninety-seven".