10542019850605 has 16 divisors (see below), whose sum is σ = 12655556371584. Its totient is φ = 8430194900160.

The previous prime is 10542019850603. The next prime is 10542019850617. The reversal of 10542019850605 is 50605891024501.

It is not a de Polignac number, because 10542019850605 - 2¹ = 10542019850603 is a prime.

It is a super-2 number, since 2×10542019850605² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10542019850603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132362695 + ... + 132442315.

It is an arithmetic number, because the mean of its divisors is an integer number (790972273224).

Almost surely, 2^{10542019850605} is an apocalyptic number.

It is an amenable number.

10542019850605 is a deficient number, since it is larger than the sum of its proper divisors (2113536520979).

10542019850605 is an equidigital number, since it uses as much as digits as its factorization.

10542019850605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90036.

The product of its (nonzero) digits is 432000, while the sum is 46.

The spelling of 10542019850605 in words is "ten trillion, five hundred forty-two billion, nineteen million, eight hundred fifty thousand, six hundred five".