116150661551 has 4 divisors (see below), whose sum is σ = 116245017504. Its totient is φ = 116056305600.

The previous prime is 116150661463. The next prime is 116150661587. The reversal of 116150661551 is 155166051611.

It is a happy number.

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 116150661551 - 2¹⁴ = 116150645167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116150661251) 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, 47176130 + ... + 47178591.

It is an arithmetic number, because the mean of its divisors is an integer number (29061254376).

Almost surely, 2^116150661551 is an apocalyptic number.

116150661551 is a deficient number, since it is larger than the sum of its proper divisors (94355953).

116150661551 is an equidigital number, since it uses as much as digits as its factorization.

116150661551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94355952.

The product of its (nonzero) digits is 27000, while the sum is 38.

The spelling of 116150661551 in words is "one hundred sixteen billion, one hundred fifty million, six hundred sixty-one thousand, five hundred fifty-one".