45779127 has 4 divisors (see below), whose sum is σ = 61038840. Its totient is φ = 30519416.

The previous prime is 45779117. The next prime is 45779143. The reversal of 45779127 is 72197754.

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 45779127 - 2⁸ = 45778871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45779117) 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, 7629852 + ... + 7629857.

It is an arithmetic number, because the mean of its divisors is an integer number (15259710).

Almost surely, 2^45779127 is an apocalyptic number.

45779127 is a deficient number, since it is larger than the sum of its proper divisors (15259713).

45779127 is a wasteful number, since it uses less digits than its factorization.

45779127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15259712.

The product of its digits is 123480, while the sum is 42.

The square root of 45779127 is about 6766.0274164387. The cubic root of 45779127 is about 357.7303895810.

The spelling of 45779127 in words is "forty-five million, seven hundred seventy-nine thousand, one hundred twenty-seven".