650151942401 has 8 divisors (see below), whose sum is σ = 700296285864. Its totient is φ = 600026549760.

The previous prime is 650151942383. The next prime is 650151942449. The reversal of 650151942401 is 104249151056.

It is a Cunningham number, because it is equal to 806320²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 650151942400 = 1^2 + 806320^2 .

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 650151942401 - 2²² = 650147748097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (650151942481) 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, 4666406 + ... + 4803711.

It is an arithmetic number, because the mean of its divisors is an integer number (87537035733).

Almost surely, 2^650151942401 is an apocalyptic number.

It is an amenable number.

650151942401 is a deficient number, since it is larger than the sum of its proper divisors (50144343463).

650151942401 is a wasteful number, since it uses less digits than its factorization.

650151942401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9475411.

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 650151942401 in words is "six hundred fifty billion, one hundred fifty-one million, nine hundred forty-two thousand, four hundred one".