145835582892 has 12 divisors (see below), whose sum is σ = 340283026776. Its totient is φ = 48611860960.

The previous prime is 145835582881. The next prime is 145835582899. The reversal of 145835582892 is 298285538541.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (145835582899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6076482609 + ... + 6076482632.

It is an arithmetic number, because the mean of its divisors is an integer number (28356918898).

Almost surely, 2^145835582892 is an apocalyptic number.

145835582892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

145835582892 is an abundant number, since it is smaller than the sum of its proper divisors (194447443884).

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

145835582892 is a wasteful number, since it uses less digits than its factorization.

145835582892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12152965248 (or 12152965246 counting only the distinct ones).

The product of its digits is 27648000, while the sum is 60.

The spelling of 145835582892 in words is "one hundred forty-five billion, eight hundred thirty-five million, five hundred eighty-two thousand, eight hundred ninety-two".