45553862 has 4 divisors (see below), whose sum is σ = 68330796. Its totient is φ = 22776930.

The previous prime is 45553861. The next prime is 45553939. The reversal of 45553862 is 26835554.

45553862 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 (45553861) 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, 11388464 + ... + 11388467.

It is an arithmetic number, because the mean of its divisors is an integer number (17082699).

Almost surely, 2^45553862 is an apocalyptic number.

45553862 is a deficient number, since it is larger than the sum of its proper divisors (22776934).

45553862 is a wasteful number, since it uses less digits than its factorization.

45553862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22776933.

The product of its digits is 144000, while the sum is 38.

The square root of 45553862 is about 6749.3601178186. The cubic root of 45553862 is about 357.1426641218.

The spelling of 45553862 in words is "forty-five million, five hundred fifty-three thousand, eight hundred sixty-two".