8400652601 has 12 divisors (see below), whose sum is σ = 9250728816. Its totient is φ = 7622935320.

The previous prime is 8400652597. The next prime is 8400652607. The reversal of 8400652601 is 1062560048.

8400652601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8400652601 - 2² = 8400652597 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8400652607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2726 + ... + 129648.

It is an arithmetic number, because the mean of its divisors is an integer number (770894068).

Almost surely, 2^8400652601 is an apocalyptic number.

It is an amenable number.

8400652601 is a deficient number, since it is larger than the sum of its proper divisors (850076215).

8400652601 is a wasteful number, since it uses less digits than its factorization.

8400652601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127492 (or 127481 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 8400652601 is about 91655.0740603050. The cubic root of 8400652601 is about 2032.8453552251.

The spelling of 8400652601 in words is "eight billion, four hundred million, six hundred fifty-two thousand, six hundred one".