105552455154 has 16 divisors (see below), whose sum is σ = 213154473792. Its totient is φ = 34842557808.

The previous prime is 105552455147. The next prime is 105552455161. The reversal of 105552455154 is 451554255501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (105552455147) and next prime (105552455161).

It is a super-2 number, since 2×105552455154² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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, 85397809 + ... + 85399044.

It is an arithmetic number, because the mean of its divisors is an integer number (13322154612).

Almost surely, 2^105552455154 is an apocalyptic number.

105552455154 is an abundant number, since it is smaller than the sum of its proper divisors (107602018638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105552455154 is a wasteful number, since it uses less digits than its factorization.

105552455154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170796961.

The product of its (nonzero) digits is 500000, while the sum is 42.

The spelling of 105552455154 in words is "one hundred five billion, five hundred fifty-two million, four hundred fifty-five thousand, one hundred fifty-four".