53848749 has 16 divisors (see below), whose sum is σ = 72792000. Its totient is φ = 35406336.

The previous prime is 53848733. The next prime is 53848757. The reversal of 53848749 is 94784835.

It is not a de Polignac number, because 53848749 - 2⁴ = 53848733 is a prime.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 53848698 and 53848707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53848759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79677 + ... + 80349.

It is an arithmetic number, because the mean of its divisors is an integer number (4549500).

Almost surely, 2^53848749 is an apocalyptic number.

It is an amenable number.

53848749 is a deficient number, since it is larger than the sum of its proper divisors (18943251).

53848749 is a wasteful number, since it uses less digits than its factorization.

53848749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004.

The product of its digits is 967680, while the sum is 48.

The square root of 53848749 is about 7338.1706848506. The cubic root of 53848749 is about 377.6230880868.

The spelling of 53848749 in words is "fifty-three million, eight hundred forty-eight thousand, seven hundred forty-nine".