53197334 has 4 divisors (see below), whose sum is σ = 79796004. Its totient is φ = 26598666.

The previous prime is 53197253. The next prime is 53197343. The reversal of 53197334 is 43379135.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 53197294 and 53197303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13299332 + ... + 13299335.

It is an arithmetic number, because the mean of its divisors is an integer number (19949001).

Almost surely, 2^53197334 is an apocalyptic number.

53197334 is a deficient number, since it is larger than the sum of its proper divisors (26598670).

53197334 is a wasteful number, since it uses less digits than its factorization.

53197334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26598669.

The product of its digits is 34020, while the sum is 35.

The square root of 53197334 is about 7293.6502521029. The cubic root of 53197334 is about 376.0941885283.

The spelling of 53197334 in words is "fifty-three million, one hundred ninety-seven thousand, three hundred thirty-four".