61036315627 has 4 divisors (see below), whose sum is σ = 69755789296. Its totient is φ = 52316841960.

The previous prime is 61036315609. The next prime is 61036315693. The reversal of 61036315627 is 72651363016.

61036315627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 61036315627 - 2⁷ = 61036315499 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 61036315627.

It is not an unprimeable number, because it can be changed into a prime (61036315727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4359736824 + ... + 4359736837.

It is an arithmetic number, because the mean of its divisors is an integer number (17438947324).

Almost surely, 2^61036315627 is an apocalyptic number.

61036315627 is a deficient number, since it is larger than the sum of its proper divisors (8719473669).

61036315627 is an equidigital number, since it uses as much as digits as its factorization.

61036315627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8719473668.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 61036315627 in words is "sixty-one billion, thirty-six million, three hundred fifteen thousand, six hundred twenty-seven".