53928043 has 8 divisors (see below), whose sum is σ = 58212000. Its totient is φ = 49663488.

The previous prime is 53928011. The next prime is 53928047. The reversal of 53928043 is 34082935.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 53928043 - 2⁵ = 53928011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53928047) 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, 1218 + ... + 10456.

It is an arithmetic number, because the mean of its divisors is an integer number (7276500).

Almost surely, 2^53928043 is an apocalyptic number.

53928043 is a deficient number, since it is larger than the sum of its proper divisors (4283957).

53928043 is a wasteful number, since it uses less digits than its factorization.

53928043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9701.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 53928043 is about 7343.5715425125. The cubic root of 53928043 is about 377.8083511941.

It can be divided in two parts, 539 and 28043, that added together give a palindrome (28582).

The spelling of 53928043 in words is "fifty-three million, nine hundred twenty-eight thousand, forty-three".