10535440511254 has 16 divisors (see below), whose sum is σ = 16026331147776. Its totient is φ = 5193335597800.

The previous prime is 10535440511201. The next prime is 10535440511287. The reversal of 10535440511254 is 45211504453501.

It is a super-2 number, since 2×10535440511254² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2538249 + ... + 5245339.

It is an arithmetic number, because the mean of its divisors is an integer number (1001645696736).

Almost surely, 2^{10535440511254} is an apocalyptic number.

10535440511254 is a deficient number, since it is larger than the sum of its proper divisors (5490890636522).

10535440511254 is a wasteful number, since it uses less digits than its factorization.

10535440511254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734571.

The product of its (nonzero) digits is 240000, while the sum is 40.

Adding to 10535440511254 its reverse (45211504453501), we get a palindrome (55746944964755).

The spelling of 10535440511254 in words is "ten trillion, five hundred thirty-five billion, four hundred forty million, five hundred eleven thousand, two hundred fifty-four".