146061233553 has 8 divisors (see below), whose sum is σ = 196534993600. Its totient is φ = 96480814608.

The previous prime is 146061233533. The next prime is 146061233557. The reversal of 146061233553 is 355332160641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 146061233553 - 2³⁴ = 128881364369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146061233557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223334893 + ... + 223335546.

It is an arithmetic number, because the mean of its divisors is an integer number (24566874200).

Almost surely, 2^146061233553 is an apocalyptic number.

It is an amenable number.

146061233553 is a deficient number, since it is larger than the sum of its proper divisors (50473760047).

146061233553 is a wasteful number, since it uses less digits than its factorization.

146061233553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446670551.

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 146061233553 in words is "one hundred forty-six billion, sixty-one million, two hundred thirty-three thousand, five hundred fifty-three".