83076571183225 has 81 divisors (see below), whose sum is σ = 110294041534887. Its totient is φ = 62062351802880.

The previous prime is 83076571183213. The next prime is 83076571183231. The reversal of 83076571183225 is 52238117567038.

The square root of 83076571183225 is 9114635.

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

It can be written as a sum of positive squares in 13 ways, for example, as 46490428555321 + 36586142627904 = 6818389^2 + 6048648^2 .

It is not a de Polignac number, because 83076571183225 - 2¹⁹ = 83076570658937 is a prime.

It is a super-2 number, since 2×83076571183225² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 83076571183225.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 121634803734 + ... + 121634804416.

Almost surely, 2^{83076571183225} is an apocalyptic number.

83076571183225 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

83076571183225 is the 9114635-th square number.

83076571183225 is the 4557318-th centered octagonal number.

It is an amenable number.

83076571183225 is a deficient number, since it is larger than the sum of its proper divisors (27217470351662).

83076571183225 is an frugal number, since it uses more digits than its factorization.

83076571183225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724 (or 862 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 58.

The spelling of 83076571183225 in words is "eighty-three trillion, seventy-six billion, five hundred seventy-one million, one hundred eighty-three thousand, two hundred twenty-five".