91470050913377 has 8 divisors (see below), whose sum is σ = 91834483980096. Its totient is φ = 91105864007472.

The previous prime is 91470050913341. The next prime is 91470050913407. The reversal of 91470050913377 is 77331905007419.

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 91470050913377 - 2⁶ = 91470050913313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (91470050913277) 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, 60795533 + ... + 62281914.

It is an arithmetic number, because the mean of its divisors is an integer number (11479310497512).

Almost surely, 2^{91470050913377} is an apocalyptic number.

It is an amenable number.

91470050913377 is a deficient number, since it is larger than the sum of its proper divisors (364433066719).

91470050913377 is a wasteful number, since it uses less digits than its factorization.

91470050913377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123080407.

The product of its (nonzero) digits is 5000940, while the sum is 56.

The spelling of 91470050913377 in words is "ninety-one trillion, four hundred seventy billion, fifty million, nine hundred thirteen thousand, three hundred seventy-seven".