53891494414 has 16 divisors (see below), whose sum is σ = 81443688480. Its totient is φ = 26743910400.

The previous prime is 53891494369. The next prime is 53891494441. The reversal of 53891494414 is 41449419835.

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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270822 + ... + 425590.

It is an arithmetic number, because the mean of its divisors is an integer number (5090230530).

Almost surely, 2^53891494414 is an apocalyptic number.

53891494414 is a deficient number, since it is larger than the sum of its proper divisors (27552194066).

53891494414 is a wasteful number, since it uses less digits than its factorization.

53891494414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156075.

The product of its digits is 2488320, while the sum is 52.

The spelling of 53891494414 in words is "fifty-three billion, eight hundred ninety-one million, four hundred ninety-four thousand, four hundred fourteen".