52666354 has 8 divisors (see below), whose sum is σ = 85076460. Its totient is φ = 24307536.

The previous prime is 52666333. The next prime is 52666379. The reversal of 52666354 is 45366625.

It can be written as a sum of positive squares in 2 ways, for example, as 52635025 + 31329 = 7255^2 + 177^2 .

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

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, 1012789 + ... + 1012840.

Almost surely, 2^52666354 is an apocalyptic number.

52666354 is a deficient number, since it is larger than the sum of its proper divisors (32410106).

52666354 is a wasteful number, since it uses less digits than its factorization.

52666354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025644.

The product of its digits is 129600, while the sum is 37.

The square root of 52666354 is about 7257.1588104437. The cubic root of 52666354 is about 374.8386956627.

The spelling of 52666354 in words is "fifty-two million, six hundred sixty-six thousand, three hundred fifty-four".