105990528046 has 32 divisors (see below), whose sum is σ = 175036796928. Its totient is φ = 47829022560.

The previous prime is 105990527977. The next prime is 105990528047. The reversal of 105990528046 is 640825099501.

It is a super-2 number, since 2×105990528046² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105990528047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1167241 + ... + 1254763.

It is an arithmetic number, because the mean of its divisors is an integer number (5469899904).

Almost surely, 2^105990528046 is an apocalyptic number.

105990528046 is a deficient number, since it is larger than the sum of its proper divisors (69046268882).

105990528046 is a wasteful number, since it uses less digits than its factorization.

105990528046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88576.

The product of its (nonzero) digits is 777600, while the sum is 49.

The spelling of 105990528046 in words is "one hundred five billion, nine hundred ninety million, five hundred twenty-eight thousand, forty-six".