93954172387 has 8 divisors (see below), whose sum is σ = 94238172000. Its totient is φ = 93670257984.

The previous prime is 93954172331. The next prime is 93954172439. The reversal of 93954172387 is 78327145939.

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 93954172387 - 2¹⁹ = 93953648099 is a prime.

It is a super-2 number, since 2×93954172387² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93954172307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2710914 + ... + 2745352.

It is an arithmetic number, because the mean of its divisors is an integer number (11779771500).

Almost surely, 2^93954172387 is an apocalyptic number.

93954172387 is a deficient number, since it is larger than the sum of its proper divisors (283999613).

93954172387 is a wasteful number, since it uses less digits than its factorization.

93954172387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42605.

The product of its digits is 11430720, while the sum is 58.

The spelling of 93954172387 in words is "ninety-three billion, nine hundred fifty-four million, one hundred seventy-two thousand, three hundred eighty-seven".