52244154 has 12 divisors (see below), whose sum is σ = 113195706. Its totient is φ = 17414712.

The previous prime is 52244149. The next prime is 52244177. The reversal of 52244154 is 45144225.

It can be written as a sum of positive squares in only one way, i.e., 41254929 + 10989225 = 6423^2 + 3315^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1451209 + ... + 1451244.

Almost surely, 2^52244154 is an apocalyptic number.

52244154 is an abundant number, since it is smaller than the sum of its proper divisors (60951552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52244154 is a wasteful number, since it uses less digits than its factorization.

52244154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902461 (or 2902458 counting only the distinct ones).

The product of its digits is 6400, while the sum is 27.

The square root of 52244154 is about 7228.0117598133. The cubic root of 52244154 is about 373.8343752713.

Adding to 52244154 its reverse (45144225), we get a palindrome (97388379).

The spelling of 52244154 in words is "fifty-two million, two hundred forty-four thousand, one hundred fifty-four".