1053244380551 has 8 divisors (see below), whose sum is σ = 1198950125184. Its totient is φ = 915864678520.

The previous prime is 1053244380541. The next prime is 1053244380563. The reversal of 1053244380551 is 1550834423501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1053244380551 is a prime.

It is a super-2 number, since 2×1053244380551² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1053244380499 and 1053244380508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053244380541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2081510381 + ... + 2081510886.

It is an arithmetic number, because the mean of its divisors is an integer number (149868765648).

Almost surely, 2^{1053244380551} is an apocalyptic number.

1053244380551 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1053244380551 is a deficient number, since it is larger than the sum of its proper divisors (145705744633).

1053244380551 is a wasteful number, since it uses less digits than its factorization.

1053244380551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4163021301.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 1053244380551 in words is "one trillion, fifty-three billion, two hundred forty-four million, three hundred eighty thousand, five hundred fifty-one".