1772530036895 has 48 divisors (see below), whose sum is σ = 2213575502688. Its totient is φ = 1361792839680.

The previous prime is 1772530036867. The next prime is 1772530036909. The reversal of 1772530036895 is 5986300352771.

It is not a de Polignac number, because 1772530036895 - 2¹⁸ = 1772529774751 is a prime.

It is a super-2 number, since 2×1772530036895² (a number of 25 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 1772530036895.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 317598005 + ... + 317603585.

It is an arithmetic number, because the mean of its divisors is an integer number (46116156306).

Almost surely, 2^{1772530036895} is an apocalyptic number.

1772530036895 is a deficient number, since it is larger than the sum of its proper divisors (441045465793).

1772530036895 is an equidigital number, since it uses as much as digits as its factorization.

1772530036895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5980 (or 5883 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 56.

The spelling of 1772530036895 in words is "one trillion, seven hundred seventy-two billion, five hundred thirty million, thirty-six thousand, eight hundred ninety-five".