61006060051 has 8 divisors (see below), whose sum is σ = 62983445504. Its totient is φ = 59029265160.

The previous prime is 61006060009. The next prime is 61006060079. The reversal of 61006060051 is 15006060016.

61006060051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61006060051 - 2¹⁷ = 61005928979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 61006059998 and 61006060025.

It is not an unprimeable number, because it can be changed into a prime (61006060081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67300 + ... + 355726.

It is an arithmetic number, because the mean of its divisors is an integer number (7872930688).

Almost surely, 2^61006060051 is an apocalyptic number.

61006060051 is a deficient number, since it is larger than the sum of its proper divisors (1977385453).

61006060051 is a wasteful number, since it uses less digits than its factorization.

61006060051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295281.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 61006060051 in words is "sixty-one billion, six million, sixty thousand, fifty-one".