52377466 has 4 divisors (see below), whose sum is σ = 78566202. Its totient is φ = 26188732.

The previous prime is 52377461. The next prime is 52377473. The reversal of 52377466 is 66477325.

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 + 119025 = 7229^2 + 345^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (52377461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13094365 + ... + 13094368.

Almost surely, 2^52377466 is an apocalyptic number.

52377466 is a deficient number, since it is larger than the sum of its proper divisors (26188736).

52377466 is a wasteful number, since it uses less digits than its factorization.

52377466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26188735.

The product of its digits is 211680, while the sum is 40.

The square root of 52377466 is about 7237.2277841726. The cubic root of 52377466 is about 374.1520776671.

The spelling of 52377466 in words is "fifty-two million, three hundred seventy-seven thousand, four hundred sixty-six".