45945062 has 4 divisors (see below), whose sum is σ = 68917596. Its totient is φ = 22972530.

The previous prime is 45945061. The next prime is 45945079. The reversal of 45945062 is 26054954.

It is a happy number.

45945062 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, and also an emirpimes, since its reverse is a distinct semiprime: 26054954 = 2 ⋅13027477.

It is a super-2 number, since 2×45945062² = 4221897444367688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45945061) 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, 11486264 + ... + 11486267.

It is an arithmetic number, because the mean of its divisors is an integer number (17229399).

Almost surely, 2^45945062 is an apocalyptic number.

45945062 is a deficient number, since it is larger than the sum of its proper divisors (22972534).

45945062 is a wasteful number, since it uses less digits than its factorization.

45945062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22972533.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 45945062 is about 6778.2786900510. The cubic root of 45945062 is about 358.1620886230.

The spelling of 45945062 in words is "forty-five million, nine hundred forty-five thousand, sixty-two".