1053644265062 has 16 divisors (see below), whose sum is σ = 1608596573760. Its totient is φ = 517513109568.

The previous prime is 1053644265029. The next prime is 1053644265101. The reversal of 1053644265062 is 2605624463501.

It is a happy number.

It is a super-2 number, since 2×1053644265062² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16894343 + ... + 16956594.

It is an arithmetic number, because the mean of its divisors is an integer number (100537285860).

Almost surely, 2^{1053644265062} is an apocalyptic number.

1053644265062 is a deficient number, since it is larger than the sum of its proper divisors (554952308698).

1053644265062 is a wasteful number, since it uses less digits than its factorization.

1053644265062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33851215.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 1053644265062 in words is "one trillion, fifty-three billion, six hundred forty-four million, two hundred sixty-five thousand, sixty-two".