1055501010533 has 4 divisors (see below), whose sum is σ = 1063812042240. Its totient is φ = 1047189978828.

The previous prime is 1055501010493. The next prime is 1055501010589. The reversal of 1055501010533 is 3350101055501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1055501010533 is a prime.

It is a super-2 number, since 2×1055501010533² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1055501010496 and 1055501010505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055501010593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4155515663 + ... + 4155515916.

It is an arithmetic number, because the mean of its divisors is an integer number (265953010560).

Almost surely, 2^{1055501010533} is an apocalyptic number.

It is an amenable number.

1055501010533 is a deficient number, since it is larger than the sum of its proper divisors (8311031707).

1055501010533 is an equidigital number, since it uses as much as digits as its factorization.

1055501010533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8311031706.

The product of its (nonzero) digits is 5625, while the sum is 29.

The spelling of 1055501010533 in words is "one trillion, fifty-five billion, five hundred one million, ten thousand, five hundred thirty-three".