145133200750 has 16 divisors (see below), whose sum is σ = 271689352272. Its totient is φ = 58053280200.

The previous prime is 145133200733. The next prime is 145133200811. The reversal of 145133200750 is 57002331541.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290266152 + ... + 290266651.

It is an arithmetic number, because the mean of its divisors is an integer number (16980584517).

Almost surely, 2^145133200750 is an apocalyptic number.

145133200750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145133200750 is a deficient number, since it is larger than the sum of its proper divisors (126556151522).

145133200750 is an equidigital number, since it uses as much as digits as its factorization.

145133200750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580532820 (or 580532810 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The spelling of 145133200750 in words is "one hundred forty-five billion, one hundred thirty-three million, two hundred thousand, seven hundred fifty".