146875225995 has 20 divisors (see below), whose sum is σ = 263287442880. Its totient is φ = 78333453648.

The previous prime is 146875225979. The next prime is 146875225999. The reversal of 146875225995 is 599522578641.

146875225995 is a `hidden beast` number, since 14 + 6 + 8 + 7 + 5 + 22 + 599 + 5 = 666.

It is not a de Polignac number, because 146875225995 - 2⁴ = 146875225979 is a prime.

It is a super-2 number, since 2×146875225995² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146875225999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 181327035 + ... + 181327844.

It is an arithmetic number, because the mean of its divisors is an integer number (13164372144).

Almost surely, 2^146875225995 is an apocalyptic number.

146875225995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

146875225995 is a deficient number, since it is larger than the sum of its proper divisors (116412216885).

146875225995 is an equidigital number, since it uses as much as digits as its factorization.

146875225995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362654896 (or 362654887 counting only the distinct ones).

The product of its digits is 54432000, while the sum is 63.

The spelling of 146875225995 in words is "one hundred forty-six billion, eight hundred seventy-five million, two hundred twenty-five thousand, nine hundred ninety-five".