106538265604 has 27 divisors (see below), whose sum is σ = 187416931807. Its totient is φ = 52992017504.

The previous prime is 106538265557. The next prime is 106538265607. The reversal of 106538265604 is 406562835601.

The square root of 106538265604 is 326402.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 470803204 + 106067462400 = 21698^2 + 325680^2 .

It is a super-2 number, since 2×106538265604² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106538265607) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 191271294 + ... + 191271850.

Almost surely, 2^106538265604 is an apocalyptic number.

106538265604 is the 326402-nd square number.

It is an amenable number.

106538265604 is a deficient number, since it is larger than the sum of its proper divisors (80878666203).

106538265604 is an frugal number, since it uses more digits than its factorization.

106538265604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 106538265604 in words is "one hundred six billion, five hundred thirty-eight million, two hundred sixty-five thousand, six hundred four".