5515243226 has 8 divisors (see below), whose sum is σ = 8273432640. Its totient is φ = 2757432348.

The previous prime is 5515243213. The next prime is 5515243249. The reversal of 5515243226 is 6223425155.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54866 + ... + 118493.

It is an arithmetic number, because the mean of its divisors is an integer number (1034179080).

Almost surely, 2^5515243226 is an apocalyptic number.

5515243226 is a deficient number, since it is larger than the sum of its proper divisors (2758189414).

5515243226 is a wasteful number, since it uses less digits than its factorization.

5515243226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189268.

The product of its digits is 72000, while the sum is 35.

The square root of 5515243226 is about 74264.6835716682. The cubic root of 5515243226 is about 1766.8033876311.

The spelling of 5515243226 in words is "five billion, five hundred fifteen million, two hundred forty-three thousand, two hundred twenty-six".