13162605661254 has 16 divisors (see below), whose sum is σ = 30085955797248. Its totient is φ = 3760744474632.

The previous prime is 13162605661237. The next prime is 13162605661277. The reversal of 13162605661254 is 45216650626131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156697686402 + ... + 156697686485.

It is an arithmetic number, because the mean of its divisors is an integer number (1880372237328).

Almost surely, 2^{13162605661254} is an apocalyptic number.

13162605661254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13162605661254 is an abundant number, since it is smaller than the sum of its proper divisors (16923350135994).

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

13162605661254 is a wasteful number, since it uses less digits than its factorization.

13162605661254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313395372899.

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 13162605661254 in words is "thirteen trillion, one hundred sixty-two billion, six hundred five million, six hundred sixty-one thousand, two hundred fifty-four".