61055611167 has 8 divisors (see below), whose sum is σ = 82322172720. Its totient is φ = 40246395200.

The previous prime is 61055611091. The next prime is 61055611171. The reversal of 61055611167 is 76111655016.

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 61055611167 - 2⁸ = 61055610911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61055611867) 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, 114336084 + ... + 114336617.

It is an arithmetic number, because the mean of its divisors is an integer number (10290271590).

Almost surely, 2^61055611167 is an apocalyptic number.

61055611167 is a deficient number, since it is larger than the sum of its proper divisors (21266561553).

61055611167 is a wasteful number, since it uses less digits than its factorization.

61055611167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228672793.

The product of its (nonzero) digits is 37800, while the sum is 39.

The spelling of 61055611167 in words is "sixty-one billion, fifty-five million, six hundred eleven thousand, one hundred sixty-seven".