145983500495 has 16 divisors (see below), whose sum is σ = 211982764608. Its totient is φ = 94214561280.

The previous prime is 145983500449. The next prime is 145983500501. The reversal of 145983500495 is 594005389541.

It is not a de Polignac number, because 145983500495 - 2²⁶ = 145916391631 is a prime.

It is a super-3 number, since 3×145983500495³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122674616 + ... + 122675805.

It is an arithmetic number, because the mean of its divisors is an integer number (13248922788).

Almost surely, 2^145983500495 is an apocalyptic number.

145983500495 is a deficient number, since it is larger than the sum of its proper divisors (65999264113).

145983500495 is a wasteful number, since it uses less digits than its factorization.

145983500495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245350450.

The product of its (nonzero) digits is 3888000, while the sum is 53.

The spelling of 145983500495 in words is "one hundred forty-five billion, nine hundred eighty-three million, five hundred thousand, four hundred ninety-five".