145543002264 has 96 divisors (see below), whose sum is σ = 444841534800. Its totient is φ = 42583107840.

The previous prime is 145543002263. The next prime is 145543002287. The reversal of 145543002264 is 462200345541.

145543002264 is a `hidden beast` number, since 1 + 45 + 54 + 300 + 2 + 264 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145543002263) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3145419 + ... + 3191354.

Almost surely, 2^145543002264 is an apocalyptic number.

It is an amenable number.

145543002264 is an abundant number, since it is smaller than the sum of its proper divisors (299298532536).

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

145543002264 is a wasteful number, since it uses less digits than its factorization.

145543002264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6336825 (or 6336818 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 145543002264 in words is "one hundred forty-five billion, five hundred forty-three million, two thousand, two hundred sixty-four".