52748851 has 8 divisors (see below), whose sum is σ = 53609744. Its totient is φ = 51891840.

The previous prime is 52748819. The next prime is 52748863. The reversal of 52748851 is 15884725.

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 52748851 - 2⁵ = 52748819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52748551) 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, 39271 + ... + 40591.

It is an arithmetic number, because the mean of its divisors is an integer number (6701218).

Almost surely, 2^52748851 is an apocalyptic number.

52748851 is a deficient number, since it is larger than the sum of its proper divisors (860893).

52748851 is a wasteful number, since it uses less digits than its factorization.

52748851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941.

The product of its digits is 89600, while the sum is 40.

The square root of 52748851 is about 7262.8404223141. The cubic root of 52748851 is about 375.0343103422.

The spelling of 52748851 in words is "fifty-two million, seven hundred forty-eight thousand, eight hundred fifty-one".