105552445154 has 64 divisors (see below), whose sum is σ = 181608666624. Its totient is φ = 45579718656.

The previous prime is 105552445153. The next prime is 105552445183. The reversal of 105552445154 is 451544255501.

It is a super-2 number, since 2×105552445154² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105552445153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74175287 + ... + 74176709.

It is an arithmetic number, because the mean of its divisors is an integer number (2837635416).

Almost surely, 2^105552445154 is an apocalyptic number.

105552445154 is a deficient number, since it is larger than the sum of its proper divisors (76056221470).

105552445154 is a wasteful number, since it uses less digits than its factorization.

105552445154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2331.

The product of its (nonzero) digits is 400000, while the sum is 41.

The spelling of 105552445154 in words is "one hundred five billion, five hundred fifty-two million, four hundred forty-five thousand, one hundred fifty-four".