146572266632 has 64 divisors (see below), whose sum is σ = 300585772800. Its totient is φ = 66450968640.

The previous prime is 146572266611. The next prime is 146572266647. The reversal of 146572266632 is 236662275641.

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, 92825219 + ... + 92826797.

It is an arithmetic number, because the mean of its divisors is an integer number (4696652700).

Almost surely, 2^146572266632 is an apocalyptic number.

It is an amenable number.

146572266632 is an abundant number, since it is smaller than the sum of its proper divisors (154013506168).

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

146572266632 is a wasteful number, since it uses less digits than its factorization.

146572266632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3666 (or 3662 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 50.

Subtracting 146572266632 from its reverse (236662275641), we obtain a palindrome (90090009009).

The spelling of 146572266632 in words is "one hundred forty-six billion, five hundred seventy-two million, two hundred sixty-six thousand, six hundred thirty-two".