1865053082 has 4 divisors (see below), whose sum is σ = 2797579626. Its totient is φ = 932526540.

The previous prime is 1865053079. The next prime is 1865053097. The reversal of 1865053082 is 2803505681.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2803505681 = 797 ⋅3517573.

It can be written as a sum of positive squares in only one way, i.e., 1185356041 + 679697041 = 34429^2 + 26071^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 466263269 + ... + 466263272.

Almost surely, 2^1865053082 is an apocalyptic number.

1865053082 is a deficient number, since it is larger than the sum of its proper divisors (932526544).

1865053082 is an equidigital number, since it uses as much as digits as its factorization.

1865053082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932526543.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 1865053082 is about 43186.2603382141. The cubic root of 1865053082 is about 1230.9216178657.

The spelling of 1865053082 in words is "one billion, eight hundred sixty-five million, fifty-three thousand, eighty-two".