1053242561758 has 8 divisors (see below), whose sum is σ = 1580274101880. Its totient is φ = 526484527800.

The previous prime is 1053242561699. The next prime is 1053242561773. The reversal of 1053242561758 is 8571652423501.

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

It is a super-2 number, since 2×1053242561758² (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 3 ways as a sum of consecutive naturals, for example, 68366913 + ... + 68382316.

It is an arithmetic number, because the mean of its divisors is an integer number (197534262735).

Almost surely, 2^{1053242561758} is an apocalyptic number.

1053242561758 is a deficient number, since it is larger than the sum of its proper divisors (527031540122).

1053242561758 is a wasteful number, since it uses less digits than its factorization.

1053242561758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136753082.

The product of its (nonzero) digits is 2016000, while the sum is 49.

The spelling of 1053242561758 in words is "one trillion, fifty-three billion, two hundred forty-two million, five hundred sixty-one thousand, seven hundred fifty-eight".