52453514 has 8 divisors (see below), whose sum is σ = 80599428. Its totient is φ = 25587040.

The previous prime is 52453487. The next prime is 52453559. The reversal of 52453514 is 41535425.

It can be written as a sum of positive squares in 2 ways, for example, as 37884025 + 14569489 = 6155^2 + 3817^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×52453514² = 5502742261896392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319757 + ... + 319920.

Almost surely, 2^52453514 is an apocalyptic number.

52453514 is a deficient number, since it is larger than the sum of its proper divisors (28145914).

52453514 is a wasteful number, since it uses less digits than its factorization.

52453514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639720.

The product of its digits is 12000, while the sum is 29.

The square root of 52453514 is about 7242.4798239277. The cubic root of 52453514 is about 374.3330699889. Note that the first 3 decimals are identical.

Adding to 52453514 its reverse (41535425), we get a palindrome (93988939).

The spelling of 52453514 in words is "fifty-two million, four hundred fifty-three thousand, five hundred fourteen".