95551590091 has 8 divisors (see below), whose sum is σ = 96708677184. Its totient is φ = 94394642760.

The previous prime is 95551590089. The next prime is 95551590097. The reversal of 95551590091 is 19009515559.

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 95551590091 - 2¹ = 95551590089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95551590097) 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, 2197140 + ... + 2240206.

It is an arithmetic number, because the mean of its divisors is an integer number (12088584648).

Almost surely, 2^95551590091 is an apocalyptic number.

95551590091 is a deficient number, since it is larger than the sum of its proper divisors (1157087093).

95551590091 is a wasteful number, since it uses less digits than its factorization.

95551590091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69881.

The product of its (nonzero) digits is 455625, while the sum is 49.

The spelling of 95551590091 in words is "ninety-five billion, five hundred fifty-one million, five hundred ninety thousand, ninety-one".