53263466 has 4 divisors (see below), whose sum is σ = 79895202. Its totient is φ = 26631732.

The previous prime is 53263453. The next prime is 53263493. The reversal of 53263466 is 66436235.

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., 42837025 + 10426441 = 6545^2 + 3229^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13315865 + ... + 13315868.

Almost surely, 2^53263466 is an apocalyptic number.

53263466 is a deficient number, since it is larger than the sum of its proper divisors (26631736).

53263466 is a wasteful number, since it uses less digits than its factorization.

53263466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26631735.

The product of its digits is 77760, while the sum is 35.

The square root of 53263466 is about 7298.1823764551. The cubic root of 53263466 is about 376.2499705301.

The spelling of 53263466 in words is "fifty-three million, two hundred sixty-three thousand, four hundred sixty-six".