45399062 has 8 divisors (see below), whose sum is σ = 68532816. Its totient is φ = 22554792.

The previous prime is 45399059. The next prime is 45399073. The reversal of 45399062 is 26099354.

45399062 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×45399062² = 4122149660959688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 71978 + ... + 72605.

It is an arithmetic number, because the mean of its divisors is an integer number (8566602).

Almost surely, 2^45399062 is an apocalyptic number.

45399062 is a deficient number, since it is larger than the sum of its proper divisors (23133754).

45399062 is a wasteful number, since it uses less digits than its factorization.

45399062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144742.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 45399062 is about 6737.8826050919. The cubic root of 45399062 is about 356.7376605798.

The spelling of 45399062 in words is "forty-five million, three hundred ninety-nine thousand, sixty-two".