10542201104555 has 4 divisors (see below), whose sum is σ = 12650641325472. Its totient is φ = 8433760883640.

The previous prime is 10542201104497. The next prime is 10542201104587. The reversal of 10542201104555 is 55540110224501.

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

It is not a de Polignac number, because 10542201104555 - 2²² = 10542196910251 is a prime.

It is a super-2 number, since 2×10542201104555² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1054220110451 + ... + 1054220110460.

It is an arithmetic number, because the mean of its divisors is an integer number (3162660331368).

Almost surely, 2^{10542201104555} is an apocalyptic number.

10542201104555 is a deficient number, since it is larger than the sum of its proper divisors (2108440220917).

10542201104555 is an equidigital number, since it uses as much as digits as its factorization.

10542201104555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2108440220916.

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 10542201104555 in words is "ten trillion, five hundred forty-two billion, two hundred one million, one hundred four thousand, five hundred fifty-five".