146625663601 has 8 divisors (see below), whose sum is σ = 153140869440. Its totient is φ = 140244792048.

The previous prime is 146625663581. The next prime is 146625663683. The reversal of 146625663601 is 106366526641.

It is a happy number.

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 146625663601 - 2⁷ = 146625663473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146625633601) 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, 33581341 + ... + 33585706.

It is an arithmetic number, because the mean of its divisors is an integer number (19142608680).

Almost surely, 2^146625663601 is an apocalyptic number.

It is an amenable number.

146625663601 is a deficient number, since it is larger than the sum of its proper divisors (6515205839).

146625663601 is an equidigital number, since it uses as much as digits as its factorization.

146625663601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67167143.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 146625663601 in words is "one hundred forty-six billion, six hundred twenty-five million, six hundred sixty-three thousand, six hundred one".