45666534 has 16 divisors (see below), whose sum is σ = 94279680. Its totient is φ = 14731080.

The previous prime is 45666527. The next prime is 45666541. The reversal of 45666534 is 43566654.

45666534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45666527) and next prime (45666541).

It is a junction number, because it is equal to n+sod(n) for n = 45666492 and 45666501.

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 7 ways as a sum of consecutive naturals, for example, 122574 + ... + 122945.

It is an arithmetic number, because the mean of its divisors is an integer number (5892480).

Almost surely, 2^45666534 is an apocalyptic number.

45666534 is an abundant number, since it is smaller than the sum of its proper divisors (48613146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45666534 is a wasteful number, since it uses less digits than its factorization.

45666534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245555.

The product of its digits is 259200, while the sum is 39.

The square root of 45666534 is about 6757.7018282845. The cubic root of 45666534 is about 357.4368715044.

The spelling of 45666534 in words is "forty-five million, six hundred sixty-six thousand, five hundred thirty-four".