650413402101 has 16 divisors (see below), whose sum is σ = 964612665600. Its totient is φ = 433142169984.

The previous prime is 650413402049. The next prime is 650413402103. The reversal of 650413402101 is 101204314056.

It is a happy number.

650413402101 is a `hidden beast` number, since 6 + 504 + 13 + 40 + 2 + 101 = 666.

It is not a de Polignac number, because 650413402101 - 2¹³ = 650413393909 is a prime.

It is a super-2 number, since 2×650413402101² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650413402103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12940141 + ... + 12990306.

It is an arithmetic number, because the mean of its divisors is an integer number (60288291600).

Almost surely, 2^650413402101 is an apocalyptic number.

It is an amenable number.

650413402101 is a deficient number, since it is larger than the sum of its proper divisors (314199263499).

650413402101 is a wasteful number, since it uses less digits than its factorization.

650413402101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25931385 (or 25931379 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 650413402101 its reverse (101204314056), we get a palindrome (751617716157).

The spelling of 650413402101 in words is "six hundred fifty billion, four hundred thirteen million, four hundred two thousand, one hundred one".