650671272923 has 8 divisors (see below), whose sum is σ = 763722266592. Its totient is φ = 542644767936.

The previous prime is 650671272913. The next prime is 650671272947. The reversal of 650671272923 is 329272176056.

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 650671272923 - 2⁴ = 650671272907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (650671272913) 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, 1256121890 + ... + 1256122407.

It is an arithmetic number, because the mean of its divisors is an integer number (95465283324).

Almost surely, 2^650671272923 is an apocalyptic number.

650671272923 is a deficient number, since it is larger than the sum of its proper divisors (113050993669).

650671272923 is a wasteful number, since it uses less digits than its factorization.

650671272923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512244341.

The product of its (nonzero) digits is 1905120, while the sum is 50.

The spelling of 650671272923 in words is "six hundred fifty billion, six hundred seventy-one million, two hundred seventy-two thousand, nine hundred twenty-three".