53414066 has 4 divisors (see below), whose sum is σ = 80121102. Its totient is φ = 26707032.

The previous prime is 53414063. The next prime is 53414099. The reversal of 53414066 is 66041435.

It is a happy number.

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., 52258441 + 1155625 = 7229^2 + 1075^2 .

It is not an unprimeable number, because it can be changed into a prime (53414063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13353515 + ... + 13353518.

Almost surely, 2^53414066 is an apocalyptic number.

53414066 is a deficient number, since it is larger than the sum of its proper divisors (26707036).

53414066 is a wasteful number, since it uses less digits than its factorization.

53414066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26707035.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 53414066 is about 7308.4927310630. The cubic root of 53414066 is about 376.6042466679.

The spelling of 53414066 in words is "fifty-three million, four hundred fourteen thousand, sixty-six".