5531551355 has 8 divisors (see below), whose sum is σ = 7241303664. Its totient is φ = 4022946400.

The previous prime is 5531551343. The next prime is 5531551357.

5531551355 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5531551355 - 2¹⁴ = 5531534971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5531551357) 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, 50286776 + ... + 50286885.

It is an arithmetic number, because the mean of its divisors is an integer number (905162958).

Almost surely, 2^5531551355 is an apocalyptic number.

5531551355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5531551355 is a deficient number, since it is larger than the sum of its proper divisors (1709752309).

5531551355 is a wasteful number, since it uses less digits than its factorization.

5531551355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100573677.

The product of its digits is 140625, while the sum is 38.

The square root of 5531551355 is about 74374.3998631249. The cubic root of 5531551355 is about 1768.5431056848.

The spelling of 5531551355 in words is "five billion, five hundred thirty-one million, five hundred fifty-one thousand, three hundred fifty-five".