11347575625 has 15 divisors (see below), whose sum is σ = 14183259123. Its totient is φ = 9075930000.

The previous prime is 11347575587. The next prime is 11347575641. The reversal of 11347575625 is 52657574311.

The square root of 11347575625 is 106525.

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

It can be written as a sum of positive squares in 7 ways, for example, as 2308129849 + 9039445776 = 48043^2 + 95076^2 .

It is not a de Polignac number, because 11347575625 - 2¹³ = 11347567433 is a prime.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2660995 + ... + 2665255.

Almost surely, 2^11347575625 is an apocalyptic number.

11347575625 is the 106525-th square number.

11347575625 is the 53263-rd centered octagonal number.

It is an amenable number.

11347575625 is a deficient number, since it is larger than the sum of its proper divisors (2835683498).

11347575625 is an frugal number, since it uses more digits than its factorization.

11347575625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8542 (or 4266 counting only the distinct ones).

The product of its digits is 882000, while the sum is 46.

The spelling of 11347575625 in words is "eleven billion, three hundred forty-seven million, five hundred seventy-five thousand, six hundred twenty-five".