52928743 has 8 divisors (see below), whose sum is σ = 61897088. Its totient is φ = 44312184.

The previous prime is 52928693. The next prime is 52928753. The reversal of 52928743 is 34782925.

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

It is not a de Polignac number, because 52928743 - 2⁹ = 52928231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52928696 and 52928705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52928753) 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, 87621 + ... + 88222.

It is an arithmetic number, because the mean of its divisors is an integer number (7737136).

Almost surely, 2^52928743 is an apocalyptic number.

52928743 is a deficient number, since it is larger than the sum of its proper divisors (8968345).

52928743 is a wasteful number, since it uses less digits than its factorization.

52928743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175893.

The product of its digits is 120960, while the sum is 40.

The square root of 52928743 is about 7275.2142923765. The cubic root of 52928743 is about 375.4601592597.

The spelling of 52928743 in words is "fifty-two million, nine hundred twenty-eight thousand, seven hundred forty-three".