5641605715401 has 12 divisors (see below), whose sum is σ = 8149051193712. Its totient is φ = 3761040402936.

The previous prime is 5641605715397. The next prime is 5641605715411. The reversal of 5641605715401 is 1045175061465.

5641605715401 is a `hidden beast` number, since 5 + 6 + 41 + 60 + 5 + 7 + 1 + 540 + 1 = 666.

It is not a de Polignac number, because 5641605715401 - 2² = 5641605715397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5641605715411) 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, 1286871 + ... + 3597116.

It is an arithmetic number, because the mean of its divisors is an integer number (679087599476).

Almost surely, 2^{5641605715401} is an apocalyptic number.

It is an amenable number.

5641605715401 is a deficient number, since it is larger than the sum of its proper divisors (2507445478311).

5641605715401 is a wasteful number, since it uses less digits than its factorization.

5641605715401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5012340 (or 5012337 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 5641605715401 in words is "five trillion, six hundred forty-one billion, six hundred five million, seven hundred fifteen thousand, four hundred one".