5551132234 has 4 divisors (see below), whose sum is σ = 8326698354. Its totient is φ = 2775566116.

The previous prime is 5551132201. The next prime is 5551132241. The reversal of 5551132234 is 4322311555.

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

It can be written as a sum of positive squares in only one way, i.e., 3499314025 + 2051818209 = 59155^2 + 45297^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5551132196 and 5551132205.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387783057 + ... + 1387783060.

Almost surely, 2^5551132234 is an apocalyptic number.

5551132234 is a deficient number, since it is larger than the sum of its proper divisors (2775566120).

5551132234 is a wasteful number, since it uses less digits than its factorization.

5551132234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775566119.

The product of its digits is 18000, while the sum is 31.

The square root of 5551132234 is about 74505.9207982829. The cubic root of 5551132234 is about 1770.6274424432.

Adding to 5551132234 its reverse (4322311555), we get a palindrome (9873443789).

The spelling of 5551132234 in words is "five billion, five hundred fifty-one million, one hundred thirty-two thousand, two hundred thirty-four".