65912873470 has 8 divisors (see below), whose sum is σ = 118643172264. Its totient is φ = 26365149384.

The previous prime is 65912873437. The next prime is 65912873479. The reversal of 65912873470 is 7437821956.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65912873479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3295643664 + ... + 3295643683.

It is an arithmetic number, because the mean of its divisors is an integer number (14830396533).

It is a 2-persistent number, because it is pandigital, and so is 2⋅65912873470 = 131825746940, but 3⋅65912873470 = 197738620410 is not.

Almost surely, 2^65912873470 is an apocalyptic number.

65912873470 is a deficient number, since it is larger than the sum of its proper divisors (52730298794).

65912873470 is a wasteful number, since it uses less digits than its factorization.

65912873470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6591287354.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 65912873470 in words is "sixty-five billion, nine hundred twelve million, eight hundred seventy-three thousand, four hundred seventy".