54032202 has 36 divisors (see below), whose sum is σ = 136185426. Its totient is φ = 15437520.

The previous prime is 54032189. The next prime is 54032203. The reversal of 54032202 is 20223045.

It can be written as a sum of positive squares in only one way, i.e., 51279921 + 2752281 = 7161^2 + 1659^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (54032203) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 29749 + ... + 31512.

Almost surely, 2^54032202 is an apocalyptic number.

54032202 is an abundant number, since it is smaller than the sum of its proper divisors (82153224).

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

54032202 is a wasteful number, since it uses less digits than its factorization.

54032202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61283 (or 61273 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 54032202 is about 7350.6599703700. The cubic root of 54032202 is about 378.0514333305.

Adding to 54032202 its reverse (20223045), we get a palindrome (74255247).

The spelling of 54032202 in words is "fifty-four million, thirty-two thousand, two hundred two".