1055253211013 has 8 divisors (see below), whose sum is σ = 1085932172160. Its totient is φ = 1024917031840.

The previous prime is 1055253210997. The next prime is 1055253211021. The reversal of 1055253211013 is 3101123525501.

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

It is a cyclic number.

It is not a de Polignac number, because 1055253211013 - 2⁴ = 1055253210997 is a prime.

It is a super-2 number, since 2×1055253211013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055253211513) 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, 85689248 + ... + 85701561.

It is an arithmetic number, because the mean of its divisors is an integer number (135741521520).

Almost surely, 2^{1055253211013} is an apocalyptic number.

It is an amenable number.

1055253211013 is a deficient number, since it is larger than the sum of its proper divisors (30678961147).

1055253211013 is a wasteful number, since it uses less digits than its factorization.

1055253211013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171390987.

The product of its (nonzero) digits is 4500, while the sum is 29.

Adding to 1055253211013 its reverse (3101123525501), we get a palindrome (4156376736514).

The spelling of 1055253211013 in words is "one trillion, fifty-five billion, two hundred fifty-three million, two hundred eleven thousand, thirteen".