5646234121 has 8 divisors (see below), whose sum is σ = 6219330624. Its totient is φ = 5083104720.

The previous prime is 5646234109. The next prime is 5646234133. The reversal of 5646234121 is 1214326465.

It is an interprime number because it is at equal distance from previous prime (5646234109) and next prime (5646234133).

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 5646234121 - 2¹⁷ = 5646103049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5646234821) 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, 2490586 + ... + 2492851.

It is an arithmetic number, because the mean of its divisors is an integer number (777416328).

Almost surely, 2^5646234121 is an apocalyptic number.

It is an amenable number.

5646234121 is a deficient number, since it is larger than the sum of its proper divisors (573096503).

5646234121 is a wasteful number, since it uses less digits than its factorization.

5646234121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4983551.

The product of its digits is 34560, while the sum is 34.

The square root of 5646234121 is about 75141.4274618203. The cubic root of 5646234121 is about 1780.6816941409.

The spelling of 5646234121 in words is "five billion, six hundred forty-six million, two hundred thirty-four thousand, one hundred twenty-one".