65150124061 has 8 divisors (see below), whose sum is σ = 71077924224. Its totient is φ = 59223167520.

The previous prime is 65150124041. The next prime is 65150124071. The reversal of 65150124061 is 16042105156.

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

It is not a de Polignac number, because 65150124061 - 2²³ = 65141735453 is a prime.

It is a super-2 number, since 2×65150124061² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65150124041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43656 + ... + 363601.

It is an arithmetic number, because the mean of its divisors is an integer number (8884740528).

Almost surely, 2^65150124061 is an apocalyptic number.

It is an amenable number.

65150124061 is a deficient number, since it is larger than the sum of its proper divisors (5927800163).

65150124061 is a wasteful number, since it uses less digits than its factorization.

65150124061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421811.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 65150124061 in words is "sixty-five billion, one hundred fifty million, one hundred twenty-four thousand, sixty-one".