145037607659 has 8 divisors (see below), whose sum is σ = 165818250240. Its totient is φ = 124272211176.

The previous prime is 145037607641. The next prime is 145037607713. The reversal of 145037607659 is 956706730541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145037607659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 145037607659.

It is not an unprimeable number, because it can be changed into a prime (145037607619) 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, 3791129 + ... + 3829194.

It is an arithmetic number, because the mean of its divisors is an integer number (20727281280).

Almost surely, 2^145037607659 is an apocalyptic number.

145037607659 is a deficient number, since it is larger than the sum of its proper divisors (20780642581).

145037607659 is an equidigital number, since it uses as much as digits as its factorization.

145037607659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7623049.

The product of its (nonzero) digits is 4762800, while the sum is 53.

The spelling of 145037607659 in words is "one hundred forty-five billion, thirty-seven million, six hundred seven thousand, six hundred fifty-nine".