11055512453 has 8 divisors (see below), whose sum is σ = 11401248960. Its totient is φ = 10715054560.

The previous prime is 11055512441. The next prime is 11055512473. The reversal of 11055512453 is 35421555011.

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 11055512453 - 2¹⁴ = 11055496069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11055512473) 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 7 ways as a sum of consecutive naturals, for example, 1315400 + ... + 1323777.

It is an arithmetic number, because the mean of its divisors is an integer number (1425156120).

Almost surely, 2^11055512453 is an apocalyptic number.

It is an amenable number.

11055512453 is a deficient number, since it is larger than the sum of its proper divisors (345736507).

11055512453 is an equidigital number, since it uses as much as digits as its factorization.

11055512453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639307.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 11055512453 in words is "eleven billion, fifty-five million, five hundred twelve thousand, four hundred fifty-three".