52230154 has 16 divisors (see below), whose sum is σ = 83566728. Its totient is φ = 24397312.

The previous prime is 52230151. The next prime is 52230161. The reversal of 52230154 is 45103225.

It can be written as a sum of positive squares in 4 ways, for example, as 40513225 + 11716929 = 6365^2 + 3423^2 .

It is not an unprimeable number, because it can be changed into a prime (52230151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 949 + ... + 10264.

Almost surely, 2^52230154 is an apocalyptic number.

52230154 is a deficient number, since it is larger than the sum of its proper divisors (31336574).

52230154 is a wasteful number, since it uses less digits than its factorization.

52230154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11369.

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

The square root of 52230154 is about 7227.0432404961. The cubic root of 52230154 is about 373.8009798358.

Adding to 52230154 its reverse (45103225), we get a palindrome (97333379).

The spelling of 52230154 in words is "fifty-two million, two hundred thirty thousand, one hundred fifty-four".