66482355 has 16 divisors (see below), whose sum is σ = 110040480. Its totient is φ = 34234368.

The previous prime is 66482347. The next prime is 66482363. The reversal of 66482355 is 55328466.

It is an interprime number because it is at equal distance from previous prime (66482347) and next prime (66482363).

It is not a de Polignac number, because 66482355 - 2³ = 66482347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75982 + ... + 76851.

It is an arithmetic number, because the mean of its divisors is an integer number (6877530).

Almost surely, 2^66482355 is an apocalyptic number.

66482355 is a deficient number, since it is larger than the sum of its proper divisors (43558125).

66482355 is a wasteful number, since it uses less digits than its factorization.

66482355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152870.

The product of its digits is 172800, while the sum is 39.

The square root of 66482355 is about 8153.6712590096. The cubic root of 66482355 is about 405.1061145507.

The spelling of 66482355 in words is "sixty-six million, four hundred eighty-two thousand, three hundred fifty-five".