132457253815147 has 8 divisors (see below), whose sum is σ = 134558917256160. Its totient is φ = 130362147827520.

The previous prime is 132457253815129. The next prime is 132457253815157. The reversal of 132457253815147 is 741518352754231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-132457253815147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132457253815091 and 132457253815100.

It is not an unprimeable number, because it can be changed into a prime (132457253815157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1639322628 + ... + 1639403425.

It is an arithmetic number, because the mean of its divisors is an integer number (16819864657020).

Almost surely, 2^{132457253815147} is an apocalyptic number.

132457253815147 is a deficient number, since it is larger than the sum of its proper divisors (2101663441013).

132457253815147 is an equidigital number, since it uses as much as digits as its factorization.

132457253815147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3278726693.

The product of its digits is 28224000, while the sum is 58.

The spelling of 132457253815147 in words is "one hundred thirty-two trillion, four hundred fifty-seven billion, two hundred fifty-three million, eight hundred fifteen thousand, one hundred forty-seven".