145329563832 has 32 divisors (see below), whose sum is σ = 365975917200. Its totient is φ = 48089586944.

The previous prime is 145329563831. The next prime is 145329563833. The reversal of 145329563832 is 238365923541.

It is an interprime number because it is at equal distance from previous prime (145329563831) and next prime (145329563833).

It is a super-2 number, since 2×145329563832² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145329563831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22096707 + ... + 22103282.

Almost surely, 2^145329563832 is an apocalyptic number.

145329563832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

145329563832 is an abundant number, since it is smaller than the sum of its proper divisors (220646353368).

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

145329563832 is a wasteful number, since it uses less digits than its factorization.

145329563832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44200135 (or 44200131 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 51.

The spelling of 145329563832 in words is "one hundred forty-five billion, three hundred twenty-nine million, five hundred sixty-three thousand, eight hundred thirty-two".