10555110010551 has 8 divisors (see below), whose sum is σ = 14339017373040. Its totient is φ = 6903971327552.

The previous prime is 10555110010531. The next prime is 10555110010591. The reversal of 10555110010551 is 15501001155501.

It is a happy number.

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 10555110010551 - 2²² = 10555105816247 is a prime.

It is a super-2 number, since 2×10555110010551² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10555110010531) 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, 33192169686 + ... + 33192170003.

It is an arithmetic number, because the mean of its divisors is an integer number (1792377171630).

Almost surely, 2^{10555110010551} is an apocalyptic number.

10555110010551 is a deficient number, since it is larger than the sum of its proper divisors (3783907362489).

10555110010551 is an equidigital number, since it uses as much as digits as its factorization.

10555110010551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66384339745.

The product of its (nonzero) digits is 3125, while the sum is 30.

The spelling of 10555110010551 in words is "ten trillion, five hundred fifty-five billion, one hundred ten million, ten thousand, five hundred fifty-one".