1053862822772 has 12 divisors (see below), whose sum is σ = 1853621666820. Its totient is φ = 524256632256.

The previous prime is 1053862822763. The next prime is 1053862822781. The reversal of 1053862822772 is 2772282683501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1053862822763) and next prime (1053862822781).

It can be written as a sum of positive squares in 2 ways, for example, as 1028187888016 + 25674934756 = 1013996^2 + 160234^2 .

It is a super-2 number, since 2×1053862822772² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668693897 + ... + 668695472.

It is an arithmetic number, because the mean of its divisors is an integer number (154468472235).

Almost surely, 2^{1053862822772} is an apocalyptic number.

It is an amenable number.

1053862822772 is a deficient number, since it is larger than the sum of its proper divisors (799758844048).

1053862822772 is a wasteful number, since it uses less digits than its factorization.

1053862822772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337389570 (or 1337389568 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 53.

The spelling of 1053862822772 in words is "one trillion, fifty-three billion, eight hundred sixty-two million, eight hundred twenty-two thousand, seven hundred seventy-two".