52032154 has 12 divisors (see below), whose sum is σ = 78716394. Its totient is φ = 25795224.

The previous prime is 52032151. The next prime is 52032161. The reversal of 52032154 is 45123025.

It can be written as a sum of positive squares in only one way, i.e., 41951529 + 10080625 = 6477^2 + 3175^2 .

It is not an unprimeable number, because it can be changed into a prime (52032151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31452 + ... + 33064.

Almost surely, 2^52032154 is an apocalyptic number.

52032154 is a deficient number, since it is larger than the sum of its proper divisors (26684240).

52032154 is a wasteful number, since it uses less digits than its factorization.

52032154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869 (or 1742 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 52032154 is about 7213.3316851508. The cubic root of 52032154 is about 373.3280326274.

Adding to 52032154 its reverse (45123025), we get a palindrome (97155179).

The spelling of 52032154 in words is "fifty-two million, thirty-two thousand, one hundred fifty-four".