66627053340300 has 108 divisors (see below), whose sum is σ = 217918744963920. Its totient is φ = 16994726643840.

The previous prime is 66627053340269. The next prime is 66627053340361. The reversal of 66627053340300 is 304335072666.

It is a super-2 number, since 2×66627053340300² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1609328415 + ... + 1609369814.

Almost surely, 2^{66627053340300} is an apocalyptic number.

66627053340300 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

66627053340300 is an abundant number, since it is smaller than the sum of its proper divisors (151291691623620).

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

66627053340300 is a wasteful number, since it uses less digits than its factorization.

66627053340300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3218698272 (or 3218698262 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 45.

The spelling of 66627053340300 in words is "sixty-six trillion, six hundred twenty-seven billion, fifty-three million, three hundred forty thousand, three hundred".