145369264536 has 96 divisors (see below), whose sum is σ = 424733362560. Its totient is φ = 44745532416.

The previous prime is 145369264489. The next prime is 145369264571. The reversal of 145369264536 is 635462963541.

145369264536 is a `hidden beast` number, since 1 + 45 + 3 + 6 + 9 + 2 + 64 + 536 = 666.

145369264536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145369264536² (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 (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1055560 + ... + 1185303.

It is an arithmetic number, because the mean of its divisors is an integer number (4424305860).

Almost surely, 2^145369264536 is an apocalyptic number.

It is an amenable number.

145369264536 is an abundant number, since it is smaller than the sum of its proper divisors (279364098024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145369264536 is a wasteful number, since it uses less digits than its factorization.

145369264536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240945 (or 2240938 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 54.

The spelling of 145369264536 in words is "one hundred forty-five billion, three hundred sixty-nine million, two hundred sixty-four thousand, five hundred thirty-six".