165316425450662 has 4 divisors (see below), whose sum is σ = 247974638175996. Its totient is φ = 82658212725330.

The previous prime is 165316425450629. The next prime is 165316425450703. The reversal of 165316425450662 is 266054524613561.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 165316425450598 and 165316425450607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41329106362664 + ... + 41329106362667.

It is an arithmetic number, because the mean of its divisors is an integer number (61993659543999).

Almost surely, 2^{165316425450662} is an apocalyptic number.

165316425450662 is a deficient number, since it is larger than the sum of its proper divisors (82658212725334).

165316425450662 is an equidigital number, since it uses as much as digits as its factorization.

165316425450662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82658212725333.

The product of its (nonzero) digits is 31104000, while the sum is 56.

The spelling of 165316425450662 in words is "one hundred sixty-five trillion, three hundred sixteen billion, four hundred twenty-five million, four hundred fifty thousand, six hundred sixty-two".