53260274 has 4 divisors (see below), whose sum is σ = 79890414. Its totient is φ = 26630136.

The previous prime is 53260261. The next prime is 53260301. The reversal of 53260274 is 47206235.

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

It can be written as a sum of positive squares in only one way, i.e., 39250225 + 14010049 = 6265^2 + 3743^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13315067 + ... + 13315070.

Almost surely, 2^53260274 is an apocalyptic number.

53260274 is a deficient number, since it is larger than the sum of its proper divisors (26630140).

53260274 is a wasteful number, since it uses less digits than its factorization.

53260274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26630139.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 53260274 is about 7297.9636885915. The cubic root of 53260274 is about 376.2424543470.

It can be divided in two parts, 532 and 60274, that added together give a palindrome (60806).

The spelling of 53260274 in words is "fifty-three million, two hundred sixty thousand, two hundred seventy-four".