66062054 has 16 divisors (see below), whose sum is σ = 102574080. Its totient is φ = 31876680.

The previous prime is 66062039. The next prime is 66062071. The reversal of 66062054 is 45026066.

66062054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 24707 + ... + 27249.

It is an arithmetic number, because the mean of its divisors is an integer number (6410880).

Almost surely, 2^66062054 is an apocalyptic number.

66062054 is a deficient number, since it is larger than the sum of its proper divisors (36512026).

66062054 is a wasteful number, since it uses less digits than its factorization.

66062054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 66062054 is about 8127.8566670433. The cubic root of 66062054 is about 404.2506164841.

The spelling of 66062054 in words is "sixty-six million, sixty-two thousand, fifty-four", and thus it is an eban number.