145518605007 has 8 divisors (see below), whose sum is σ = 196757550720. Its totient is φ = 95646031320.

The previous prime is 145518604951. The next prime is 145518605039. The reversal of 145518605007 is 700506815541.

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

It is not a de Polignac number, because 145518605007 - 2¹⁸ = 145518342863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 145518605007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145518605047) 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, 341592757 + ... + 341593182.

It is an arithmetic number, because the mean of its divisors is an integer number (24594693840).

Almost surely, 2^145518605007 is an apocalyptic number.

145518605007 is a deficient number, since it is larger than the sum of its proper divisors (51238945713).

145518605007 is an equidigital number, since it uses as much as digits as its factorization.

145518605007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683186013.

The product of its (nonzero) digits is 168000, while the sum is 42.

The spelling of 145518605007 in words is "one hundred forty-five billion, five hundred eighteen million, six hundred five thousand, seven".