95551487979 has 8 divisors (see below), whose sum is σ = 127678345872. Its totient is φ = 63562811040.

The previous prime is 95551487963. The next prime is 95551488017. The reversal of 95551487979 is 97978415559.

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

It is not a de Polignac number, because 95551487979 - 2⁴ = 95551487963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (95551480979) 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, 34543624 + ... + 34546389.

It is an arithmetic number, because the mean of its divisors is an integer number (15959793234).

Almost surely, 2^95551487979 is an apocalyptic number.

95551487979 is a deficient number, since it is larger than the sum of its proper divisors (32126857893).

95551487979 is a wasteful number, since it uses less digits than its factorization.

95551487979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69090477.

The product of its digits is 142884000, while the sum is 69.

The spelling of 95551487979 in words is "ninety-five billion, five hundred fifty-one million, four hundred eighty-seven thousand, nine hundred seventy-nine".