145535543024 has 10 divisors (see below), whose sum is σ = 281975114640. Its totient is φ = 72767771504.

The previous prime is 145535542987. The next prime is 145535543053. The reversal of 145535543024 is 420345535541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4547985704 + ... + 4547985735.

It is an arithmetic number, because the mean of its divisors is an integer number (28197511464).

Almost surely, 2^145535543024 is an apocalyptic number.

It is an amenable number.

145535543024 is a deficient number, since it is larger than the sum of its proper divisors (136439571616).

145535543024 is an equidigital number, since it uses as much as digits as its factorization.

145535543024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9095971447 (or 9095971441 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 145535543024 in words is "one hundred forty-five billion, five hundred thirty-five million, five hundred forty-three thousand, twenty-four".