145036265564 has 24 divisors (see below), whose sum is σ = 254436714000. Its totient is φ = 72340136960.

The previous prime is 145036265537. The next prime is 145036265617. The reversal of 145036265564 is 465562630541.

It is a super-2 number, since 2×145036265564² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12977699 + ... + 12988869.

It is an arithmetic number, because the mean of its divisors is an integer number (10601529750).

Almost surely, 2^145036265564 is an apocalyptic number.

It is an amenable number.

145036265564 is a deficient number, since it is larger than the sum of its proper divisors (109400448436).

145036265564 is a wasteful number, since it uses less digits than its factorization.

145036265564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18853 (or 18851 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 145036265564 in words is "one hundred forty-five billion, thirty-six million, two hundred sixty-five thousand, five hundred sixty-four".