52235654 has 4 divisors (see below), whose sum is σ = 78353484. Its totient is φ = 26117826.

The previous prime is 52235629. The next prime is 52235657. The reversal of 52235654 is 45653225.

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

It is a self number, because there is not a number n which added to its sum of digits gives 52235654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52235657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13058912 + ... + 13058915.

It is an arithmetic number, because the mean of its divisors is an integer number (19588371).

Almost surely, 2^52235654 is an apocalyptic number.

52235654 is a deficient number, since it is larger than the sum of its proper divisors (26117830).

52235654 is a wasteful number, since it uses less digits than its factorization.

52235654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26117829.

The product of its digits is 36000, while the sum is 32.

The square root of 52235654 is about 7227.4237457063. The cubic root of 52235654 is about 373.8141001828.

Adding to 52235654 its reverse (45653225), we get a palindrome (97888879).

The spelling of 52235654 in words is "fifty-two million, two hundred thirty-five thousand, six hundred fifty-four".