145163323535 has 16 divisors (see below), whose sum is σ = 178311434400. Its totient is φ = 113388979200.

The previous prime is 145163323489. The next prime is 145163323601. The reversal of 145163323535 is 535323361541.

It is not a de Polignac number, because 145163323535 - 2⁶ = 145163323471 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 145163323492 and 145163323501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 481691 + ... + 722739.

It is an arithmetic number, because the mean of its divisors is an integer number (11144464650).

Almost surely, 2^145163323535 is an apocalyptic number.

145163323535 is a deficient number, since it is larger than the sum of its proper divisors (33148110865).

145163323535 is a wasteful number, since it uses less digits than its factorization.

145163323535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243898.

The product of its digits is 486000, while the sum is 41.

The spelling of 145163323535 in words is "one hundred forty-five billion, one hundred sixty-three million, three hundred twenty-three thousand, five hundred thirty-five".