53748297 has 12 divisors (see below), whose sum is σ = 77800944. Its totient is φ = 35756280.

The previous prime is 53748293. The next prime is 53748313. The reversal of 53748297 is 79284735.

It is not a de Polignac number, because 53748297 - 2² = 53748293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53748293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1663 + ... + 10500.

It is an arithmetic number, because the mean of its divisors is an integer number (6483412).

Almost surely, 2^53748297 is an apocalyptic number.

It is an amenable number.

53748297 is a deficient number, since it is larger than the sum of its proper divisors (24052647).

53748297 is a wasteful number, since it uses less digits than its factorization.

53748297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12660 (or 12657 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 53748297 is about 7331.3230047516. The cubic root of 53748297 is about 377.3881299435.

It can be divided in two parts, 53748 and 297, that added together give a palindrome (54045).

The spelling of 53748297 in words is "fifty-three million, seven hundred forty-eight thousand, two hundred ninety-seven".