145046201659 has 8 divisors (see below), whose sum is σ = 148174318080. Its totient is φ = 141919836456.

The previous prime is 145046201633. The next prime is 145046201689. The reversal of 145046201659 is 956102640541.

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 145046201659 - 2²¹ = 145044104507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145046201689) 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, 269679 + ... + 602344.

It is an arithmetic number, because the mean of its divisors is an integer number (18521789760).

Almost surely, 2^145046201659 is an apocalyptic number.

145046201659 is a deficient number, since it is larger than the sum of its proper divisors (3128116421).

145046201659 is an equidigital number, since it uses as much as digits as its factorization.

145046201659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875609.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 145046201659 in words is "one hundred forty-five billion, forty-six million, two hundred one thousand, six hundred fifty-nine".