6551156235 has 32 divisors (see below), whose sum is σ = 11326771008. Its totient is φ = 3214149120.

The previous prime is 6551156191. The next prime is 6551156237. The reversal of 6551156235 is 5326511556.

6551156235 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6551156235 - 2⁸ = 6551155979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 6551156193 and 6551156202.

It is not an unprimeable number, because it can be changed into a prime (6551156237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196 + ... + 114465.

It is an arithmetic number, because the mean of its divisors is an integer number (353961594).

Almost surely, 2^6551156235 is an apocalyptic number.

6551156235 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6551156235 is a deficient number, since it is larger than the sum of its proper divisors (4775614773).

6551156235 is a wasteful number, since it uses less digits than its factorization.

6551156235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114975.

The product of its digits is 135000, while the sum is 39.

The square root of 6551156235 is about 80939.2132096674. The cubic root of 6551156235 is about 1871.1387189743.

The spelling of 6551156235 in words is "six billion, five hundred fifty-one million, one hundred fifty-six thousand, two hundred thirty-five".