1659925062241 has 8 divisors (see below), whose sum is σ = 1691274686400. Its totient is φ = 1628576559792.

The previous prime is 1659925062199. The next prime is 1659925062293. The reversal of 1659925062241 is 1422605299561.

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 1659925062241 - 2²³ = 1659916673633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1659925062041) 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, 3084910 + ... + 3582808.

It is an arithmetic number, because the mean of its divisors is an integer number (211409335800).

Almost surely, 2^{1659925062241} is an apocalyptic number.

It is an amenable number.

1659925062241 is a deficient number, since it is larger than the sum of its proper divisors (31349624159).

1659925062241 is an equidigital number, since it uses as much as digits as its factorization.

1659925062241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560855.

The product of its (nonzero) digits is 2332800, while the sum is 52.

The spelling of 1659925062241 in words is "one trillion, six hundred fifty-nine billion, nine hundred twenty-five million, sixty-two thousand, two hundred forty-one".