52455334 has 4 divisors (see below), whose sum is σ = 78683004. Its totient is φ = 26227666.

The previous prime is 52455283. The next prime is 52455349. The reversal of 52455334 is 43355425.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 52455296 and 52455305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13113832 + ... + 13113835.

It is an arithmetic number, because the mean of its divisors is an integer number (19670751).

Almost surely, 2^52455334 is an apocalyptic number.

52455334 is a deficient number, since it is larger than the sum of its proper divisors (26227670).

52455334 is a wasteful number, since it uses less digits than its factorization.

52455334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26227669.

The product of its digits is 36000, while the sum is 31.

The square root of 52455334 is about 7242.6054704091. The cubic root of 52455334 is about 374.3373993989.

Subtracting from 52455334 its reverse (43355425), we obtain a palindrome (9099909).

The spelling of 52455334 in words is "fifty-two million, four hundred fifty-five thousand, three hundred thirty-four".