145013256536 has 16 divisors (see below), whose sum is σ = 278531560440. Its totient is φ = 70738173760.

The previous prime is 145013256499. The next prime is 145013256551. The reversal of 145013256536 is 635652310541.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a junction number, because it is equal to n+sod(n) for n = 145013256493 and 145013256502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221056466 + ... + 221057121.

Almost surely, 2^145013256536 is an apocalyptic number.

It is an amenable number.

145013256536 is a deficient number, since it is larger than the sum of its proper divisors (133518303904).

145013256536 is a wasteful number, since it uses less digits than its factorization.

145013256536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442113634 (or 442113630 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 145013256536 in words is "one hundred forty-five billion, thirteen million, two hundred fifty-six thousand, five hundred thirty-six".