145374958579 has 8 divisors (see below), whose sum is σ = 151766118432. Its totient is φ = 138989674560.

The previous prime is 145374958559. The next prime is 145374958633. The reversal of 145374958579 is 975859473541.

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 145374958579 - 2⁹ = 145374958067 is a prime.

It is a super-2 number, since 2×145374958579² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145374958549) 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, 1418352 + ... + 1517389.

It is an arithmetic number, because the mean of its divisors is an integer number (18970764804).

Almost surely, 2^145374958579 is an apocalyptic number.

145374958579 is a deficient number, since it is larger than the sum of its proper divisors (6391159853).

145374958579 is a wasteful number, since it uses less digits than its factorization.

145374958579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937917.

The product of its digits is 190512000, while the sum is 67.

The spelling of 145374958579 in words is "one hundred forty-five billion, three hundred seventy-four million, nine hundred fifty-eight thousand, five hundred seventy-nine".