6201556130 has 72 divisors (see below), whose sum is σ = 14273233884. Its totient is φ = 1932934080.

The previous prime is 6201556117. The next prime is 6201556133. The reversal of 6201556130 is 316551026.

It can be written as a sum of positive squares in 2 ways, for example, as 6036202249 + 165353881 = 77693^2 + 12859^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6201556093 and 6201556102.

It is not an unprimeable number, because it can be changed into a prime (6201556133) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6992 + ... + 111588.

Almost surely, 2^6201556130 is an apocalyptic number.

6201556130 is an abundant number, since it is smaller than the sum of its proper divisors (8071677754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6201556130 is a wasteful number, since it uses less digits than its factorization.

6201556130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104640 (or 104622 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 6201556130 is about 78749.9595555452. The cubic root of 6201556130 is about 1837.2442334862.

The spelling of 6201556130 in words is "six billion, two hundred one million, five hundred fifty-six thousand, one hundred thirty".