45277486 has 4 divisors (see below), whose sum is σ = 67916232. Its totient is φ = 22638742.

The previous prime is 45277483. The next prime is 45277487. The reversal of 45277486 is 68477254.

45277486 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (45277483) 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 as a sum of consecutive naturals, namely, 11319370 + ... + 11319373.

It is an arithmetic number, because the mean of its divisors is an integer number (16979058).

Almost surely, 2^45277486 is an apocalyptic number.

45277486 is a deficient number, since it is larger than the sum of its proper divisors (22638746).

45277486 is a wasteful number, since it uses less digits than its factorization.

45277486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22638745.

The product of its digits is 376320, while the sum is 43.

The square root of 45277486 is about 6728.8547316761. The cubic root of 45277486 is about 356.4189351234.

The spelling of 45277486 in words is "forty-five million, two hundred seventy-seven thousand, four hundred eighty-six".