837948652009 has 16 divisors (see below), whose sum is σ = 1024441786368. Its totient is φ = 669023188992.

The previous prime is 837948652003. The next prime is 837948652063. The reversal of 837948652009 is 900256849738.

837948652009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 837948652009 - 2²⁹ = 837411781097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (837948652003) 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, 36285289 + ... + 36308374.

It is an arithmetic number, because the mean of its divisors is an integer number (64027611648).

Almost surely, 2^837948652009 is an apocalyptic number.

It is an amenable number.

837948652009 is a deficient number, since it is larger than the sum of its proper divisors (186493134359).

837948652009 is a wasteful number, since it uses less digits than its factorization.

837948652009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72593784.

The product of its (nonzero) digits is 26127360, while the sum is 61.

The spelling of 837948652009 in words is "eight hundred thirty-seven billion, nine hundred forty-eight million, six hundred fifty-two thousand, nine".