1053022720245 has 16 divisors (see below), whose sum is σ = 1712456621952. Its totient is φ = 552405360960.

The previous prime is 1053022720241. The next prime is 1053022720279. The reversal of 1053022720245 is 5420272203501.

It is not a de Polignac number, because 1053022720245 - 2² = 1053022720241 is a prime.

It is a super-2 number, since 2×1053022720245² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053022720241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 575421337 + ... + 575423166.

It is an arithmetic number, because the mean of its divisors is an integer number (107028538872).

Almost surely, 2^{1053022720245} is an apocalyptic number.

1053022720245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1053022720245 is a deficient number, since it is larger than the sum of its proper divisors (659433901707).

1053022720245 is a wasteful number, since it uses less digits than its factorization.

1053022720245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150844572.

The product of its (nonzero) digits is 33600, while the sum is 33.

Adding to 1053022720245 its reverse (5420272203501), we get a palindrome (6473294923746).

The spelling of 1053022720245 in words is "one trillion, fifty-three billion, twenty-two million, seven hundred twenty thousand, two hundred forty-five".