145733023750 has 80 divisors (see below), whose sum is σ = 279037242000. Its totient is φ = 57048336000.

The previous prime is 145733023739. The next prime is 145733023781. The reversal of 145733023750 is 57320337541.

145733023750 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 2×145733023750² (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 39 ways as a sum of consecutive naturals, for example, 16884436 + ... + 16893064.

It is an arithmetic number, because the mean of its divisors is an integer number (3487965525).

Almost surely, 2^145733023750 is an apocalyptic number.

145733023750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145733023750 is a deficient number, since it is larger than the sum of its proper divisors (133304218250).

145733023750 is an equidigital number, since it uses as much as digits as its factorization.

145733023750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8939 (or 8924 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 40.

The spelling of 145733023750 in words is "one hundred forty-five billion, seven hundred thirty-three million, twenty-three thousand, seven hundred fifty".