10156000061601 has 12 divisors (see below), whose sum is σ = 14732738289828. Its totient is φ = 6741608050944.

The previous prime is 10156000061567. The next prime is 10156000061621. The reversal of 10156000061601 is 10616000065101.

10156000061601 is a `hidden beast` number, since 1 + 0 + 1 + 56 + 0 + 0 + 0 + 0 + 6 + 1 + 601 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5705524613376 + 4450475448225 = 2388624^2 + 2109615^2 .

It is not a de Polignac number, because 10156000061601 - 2⁹ = 10156000061089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10156000061621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2421552520 + ... + 2421556713.

It is an arithmetic number, because the mean of its divisors is an integer number (1227728190819).

Almost surely, 2^{10156000061601} is an apocalyptic number.

It is an amenable number.

10156000061601 is a deficient number, since it is larger than the sum of its proper divisors (4576738228227).

10156000061601 is a wasteful number, since it uses less digits than its factorization.

10156000061601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4843109472 (or 4843109469 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 10156000061601 in words is "ten trillion, one hundred fifty-six billion, sixty-one thousand, six hundred one".