5535323251 has 4 divisors (see below), whose sum is σ = 5587055352. Its totient is φ = 5483591152.

The previous prime is 5535323249. The next prime is 5535323263. The reversal of 5535323251 is 1523235355.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1523235355 = 5 ⋅304647071.

It is a cyclic number.

It is not a de Polignac number, because 5535323251 - 2¹ = 5535323249 is a prime.

It is a super-2 number, since 2×5535323251² = 61279606986122418002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5535323201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25865890 + ... + 25866103.

It is an arithmetic number, because the mean of its divisors is an integer number (1396763838).

Almost surely, 2^5535323251 is an apocalyptic number.

5535323251 is a deficient number, since it is larger than the sum of its proper divisors (51732101).

5535323251 is a wasteful number, since it uses less digits than its factorization.

5535323251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51732100.

The product of its digits is 67500, while the sum is 34.

The square root of 5535323251 is about 74399.7530305041. The cubic root of 5535323251 is about 1768.9449968587.

The spelling of 5535323251 in words is "five billion, five hundred thirty-five million, three hundred twenty-three thousand, two hundred fifty-one".