132167281607257 has 24 divisors (see below), whose sum is σ = 146222019763200. Its totient is φ = 119355020928000.

The previous prime is 132167281607237. The next prime is 132167281607269. The reversal of 132167281607257 is 752706182761231.

It is a de Polignac number, because none of the positive numbers 2^k-132167281607257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132167281607237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15587257 + ... + 22523257.

It is an arithmetic number, because the mean of its divisors is an integer number (6092584156800).

Almost surely, 2^{132167281607257} is an apocalyptic number.

It is an amenable number.

132167281607257 is a deficient number, since it is larger than the sum of its proper divisors (14054738155943).

132167281607257 is a wasteful number, since it uses less digits than its factorization.

132167281607257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6938473 (or 6938460 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 58.

The spelling of 132167281607257 in words is "one hundred thirty-two trillion, one hundred sixty-seven billion, two hundred eighty-one million, six hundred seven thousand, two hundred fifty-seven".