145105335510 has 32 divisors (see below), whose sum is σ = 348382605312. Its totient is φ = 38680333920.

The previous prime is 145105335391. The next prime is 145105335523. The reversal of 145105335510 is 15533501541.

It is a Curzon number.

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, 819436 + ... + 980655.

It is an arithmetic number, because the mean of its divisors is an integer number (10886956416).

Almost surely, 2^145105335510 is an apocalyptic number.

145105335510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145105335510 is an abundant number, since it is smaller than the sum of its proper divisors (203277269802).

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

145105335510 is a wasteful number, since it uses less digits than its factorization.

145105335510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802788.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 145105335510 in words is "one hundred forty-five billion, one hundred five million, three hundred thirty-five thousand, five hundred ten".