53928311429 has 8 divisors (see below), whose sum is σ = 55318421760. Its totient is φ = 52541762400.

The previous prime is 53928311413. The next prime is 53928311441. The reversal of 53928311429 is 92411382935.

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

It is not a de Polignac number, because 53928311429 - 2⁴ = 53928311413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53928311329) 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, 859637 + ... + 920234.

It is an arithmetic number, because the mean of its divisors is an integer number (6914802720).

Almost surely, 2^53928311429 is an apocalyptic number.

It is an amenable number.

53928311429 is a deficient number, since it is larger than the sum of its proper divisors (1390110331).

53928311429 is a wasteful number, since it uses less digits than its factorization.

53928311429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780651.

The product of its digits is 466560, while the sum is 47.

The spelling of 53928311429 in words is "fifty-three billion, nine hundred twenty-eight million, three hundred eleven thousand, four hundred twenty-nine".