5646299361 has 16 divisors (see below), whose sum is σ = 7584337920. Its totient is φ = 3736270800.

The previous prime is 5646299357. The next prime is 5646299381. The reversal of 5646299361 is 1639926465.

It is not a de Polignac number, because 5646299361 - 2² = 5646299357 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5646299381) 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, 656656 + ... + 665198.

It is an arithmetic number, because the mean of its divisors is an integer number (474021120).

Almost surely, 2^5646299361 is an apocalyptic number.

It is an amenable number.

5646299361 is a deficient number, since it is larger than the sum of its proper divisors (1938038559).

5646299361 is a wasteful number, since it uses less digits than its factorization.

5646299361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10156.

The product of its digits is 2099520, while the sum is 51.

The square root of 5646299361 is about 75141.8615752897. The cubic root of 5646299361 is about 1780.6885524719.

The spelling of 5646299361 in words is "five billion, six hundred forty-six million, two hundred ninety-nine thousand, three hundred sixty-one".