47373465817081 has 8 divisors (see below), whose sum is σ = 47480409612800. Its totient is φ = 47266622867520.

The previous prime is 47373465817063. The next prime is 47373465817091. The reversal of 47373465817081 is 18071856437374.

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 47373465817081 - 2²⁹ = 47372928946169 is a prime.

It is a super-2 number, since 2×47373465817081² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47373465817031) 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, 24270921 + ... + 26150038.

It is an arithmetic number, because the mean of its divisors is an integer number (5935051201600).

Almost surely, 2^{47373465817081} is an apocalyptic number.

It is an amenable number.

47373465817081 is a deficient number, since it is larger than the sum of its proper divisors (106943795719).

47373465817081 is a wasteful number, since it uses less digits than its factorization.

47373465817081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50423079.

The product of its (nonzero) digits is 94832640, while the sum is 64.

The spelling of 47373465817081 in words is "forty-seven trillion, three hundred seventy-three billion, four hundred sixty-five million, eight hundred seventeen thousand, eighty-one".