5042544155105 has 64 divisors (see below), whose sum is σ = 6567929971200. Its totient is φ = 3703535861760.

The previous prime is 5042544155093. The next prime is 5042544155107. The reversal of 5042544155105 is 5015514452405.

It is not a de Polignac number, because 5042544155105 - 2⁸ = 5042544154849 is a prime.

It is a super-2 number, since 2×5042544155105² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5042544155107) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1125314465 + ... + 1125318945.

It is an arithmetic number, because the mean of its divisors is an integer number (102623905800).

Almost surely, 2^{5042544155105} is an apocalyptic number.

It is an amenable number.

5042544155105 is a deficient number, since it is larger than the sum of its proper divisors (1525385816095).

5042544155105 is a wasteful number, since it uses less digits than its factorization.

5042544155105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5754.

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

The spelling of 5042544155105 in words is "five trillion, forty-two billion, five hundred forty-four million, one hundred fifty-five thousand, one hundred five".