5511534445 has 8 divisors (see below), whose sum is σ = 6614407800. Its totient is φ = 4408849920.

The previous prime is 5511534439. The next prime is 5511534451. The reversal of 5511534445 is 5444351155.

It is an interprime number because it is at equal distance from previous prime (5511534439) and next prime (5511534451).

It can be written as a sum of positive squares in 4 ways, for example, as 11383876 + 5500150569 = 3374^2 + 74163^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-5511534445 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27865 + ... + 108625.

It is an arithmetic number, because the mean of its divisors is an integer number (826800975).

Almost surely, 2^5511534445 is an apocalyptic number.

It is an amenable number.

5511534445 is a deficient number, since it is larger than the sum of its proper divisors (1102873355).

5511534445 is a wasteful number, since it uses less digits than its factorization.

5511534445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94415.

The product of its digits is 120000, while the sum is 37.

The square root of 5511534445 is about 74239.7093542263. The cubic root of 5511534445 is about 1766.4072638990.

The spelling of 5511534445 in words is "five billion, five hundred eleven million, five hundred thirty-four thousand, four hundred forty-five".