53402114 has 4 divisors (see below), whose sum is σ = 80103174. Its totient is φ = 26701056.

The previous prime is 53402099. The next prime is 53402123. The reversal of 53402114 is 41120435.

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., 50623225 + 2778889 = 7115^2 + 1667^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13350527 + ... + 13350530.

Almost surely, 2^53402114 is an apocalyptic number.

53402114 is a deficient number, since it is larger than the sum of its proper divisors (26701060).

53402114 is a wasteful number, since it uses less digits than its factorization.

53402114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26701059.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 53402114 is about 7307.6750064573. The cubic root of 53402114 is about 376.5761547559.

Adding to 53402114 its reverse (41120435), we get a palindrome (94522549).

The spelling of 53402114 in words is "fifty-three million, four hundred two thousand, one hundred fourteen".