6136551436552 has 8 divisors (see below), whose sum is σ = 11506033943550. Its totient is φ = 3068275718272.

The previous prime is 6136551436523. The next prime is 6136551436607. The reversal of 6136551436552 is 2556341556316.

It can be written as a sum of positive squares in only one way, i.e., 6001784621316 + 134766815236 = 2449854^2 + 367106^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 6136551436552.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383534464777 + ... + 383534464792.

Almost surely, 2^{6136551436552} is an apocalyptic number.

It is an amenable number.

6136551436552 is a deficient number, since it is larger than the sum of its proper divisors (5369482506998).

6136551436552 is a wasteful number, since it uses less digits than its factorization.

6136551436552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767068929575 (or 767068929571 counting only the distinct ones).

The product of its digits is 9720000, while the sum is 52.

The spelling of 6136551436552 in words is "six trillion, one hundred thirty-six billion, five hundred fifty-one million, four hundred thirty-six thousand, five hundred fifty-two".