1053242547622 has 16 divisors (see below), whose sum is σ = 1584808626960. Its totient is φ = 524973512448.

The previous prime is 1053242547611. The next prime is 1053242547661. The reversal of 1053242547622 is 2267452423501.

It is a happy number.

It is a super-2 number, since 2×1053242547622² (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 7 ways as a sum of consecutive naturals, for example, 4142293 + ... + 4389199.

It is an arithmetic number, because the mean of its divisors is an integer number (99050539185).

Almost surely, 2^{1053242547622} is an apocalyptic number.

1053242547622 is a deficient number, since it is larger than the sum of its proper divisors (531566079338).

1053242547622 is a wasteful number, since it uses less digits than its factorization.

1053242547622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253575.

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 1053242547622 in words is "one trillion, fifty-three billion, two hundred forty-two million, five hundred forty-seven thousand, six hundred twenty-two".