6136415552 has 56 divisors (see below), whose sum is σ = 12603068520. Its totient is φ = 2962391040.

The previous prime is 6136415531. The next prime is 6136415567. The reversal of 6136415552 is 2555146316.

It can be written as a sum of positive squares in 4 ways, for example, as 136983616 + 5999431936 = 11704^2 + 77456^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242474 + ... + 266582.

It is an arithmetic number, because the mean of its divisors is an integer number (225054795).

Almost surely, 2^6136415552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6136415552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6301534260).

6136415552 is an abundant number, since it is smaller than the sum of its proper divisors (6466652968).

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

6136415552 is a wasteful number, since it uses less digits than its factorization.

6136415552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24259 (or 24249 counting only the distinct ones).

The product of its digits is 108000, while the sum is 38.

The square root of 6136415552 is about 78335.2765489470. The cubic root of 6136415552 is about 1830.7888296997.

The spelling of 6136415552 in words is "six billion, one hundred thirty-six million, four hundred fifteen thousand, five hundred fifty-two".