52308454 has 32 divisors (see below), whose sum is σ = 88646400. Its totient is φ = 22940640.

The previous prime is 52308449. The next prime is 52308461. The reversal of 52308454 is 45480325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145527 + ... + 145885.

It is an arithmetic number, because the mean of its divisors is an integer number (2770200).

Almost surely, 2^52308454 is an apocalyptic number.

52308454 is a deficient number, since it is larger than the sum of its proper divisors (36337946).

52308454 is a wasteful number, since it uses less digits than its factorization.

52308454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 52308454 is about 7232.4583648992. The cubic root of 52308454 is about 373.9876791579.

Adding to 52308454 its reverse (45480325), we get a palindrome (97788779).

The spelling of 52308454 in words is "fifty-two million, three hundred eight thousand, four hundred fifty-four".