145275614659 has 8 divisors (see below), whose sum is σ = 166031590400. Its totient is φ = 124520218056.

The previous prime is 145275614629. The next prime is 145275614689. The reversal of 145275614659 is 956416572541.

It is an interprime number because it is at equal distance from previous prime (145275614629) and next prime (145275614689).

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 145275614659 - 2⁹ = 145275614147 is a prime.

It is a super-2 number, since 2×145275614659² (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 (145275614629) 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, 832942 + ... + 992140.

It is an arithmetic number, because the mean of its divisors is an integer number (20753948800).

Almost surely, 2^145275614659 is an apocalyptic number.

145275614659 is a deficient number, since it is larger than the sum of its proper divisors (20755975741).

145275614659 is a wasteful number, since it uses less digits than its factorization.

145275614659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289569.

The product of its digits is 9072000, while the sum is 55.

The spelling of 145275614659 in words is "one hundred forty-five billion, two hundred seventy-five million, six hundred fourteen thousand, six hundred fifty-nine".