10455550513787 has 4 divisors (see below), whose sum is σ = 10509724350840. Its totient is φ = 10401376676736.

The previous prime is 10455550513769. The next prime is 10455550513801. The reversal of 10455550513787 is 78731505555401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10455550513787 - 2¹⁰ = 10455550512763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10455550513717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27086918237 + ... + 27086918622.

It is an arithmetic number, because the mean of its divisors is an integer number (2627431087710).

Almost surely, 2^{10455550513787} is an apocalyptic number.

10455550513787 is a deficient number, since it is larger than the sum of its proper divisors (54173837053).

10455550513787 is an equidigital number, since it uses as much as digits as its factorization.

10455550513787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54173837052.

The product of its (nonzero) digits is 14700000, while the sum is 56.

The spelling of 10455550513787 in words is "ten trillion, four hundred fifty-five billion, five hundred fifty million, five hundred thirteen thousand, seven hundred eighty-seven".