28331952604150 has 48 divisors (see below), whose sum is σ = 56790851809104. Its totient is φ = 10453697527680.

The previous prime is 28331952604099. The next prime is 28331952604171. The reversal of 28331952604150 is 5140625913382.

It is a junction number, because it is equal to n+sod(n) for n = 28331952604094 and 28331952604103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14344917 + ... + 16200016.

It is an arithmetic number, because the mean of its divisors is an integer number (1183142746023).

Almost surely, 2^{28331952604150} is an apocalyptic number.

28331952604150 is an abundant number, since it is smaller than the sum of its proper divisors (28458899204954).

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

28331952604150 is a wasteful number, since it uses less digits than its factorization.

28331952604150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30546385 (or 30546380 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 49.

It can be divided in two parts, 2833195 and 2604150, that added together give a palindrome (5437345).

The spelling of 28331952604150 in words is "twenty-eight trillion, three hundred thirty-one billion, nine hundred fifty-two million, six hundred four thousand, one hundred fifty".