11245435504051 has 32 divisors (see below), whose sum is σ = 14116998758400. Its totient is φ = 8734315756320.

The previous prime is 11245435504021. The next prime is 11245435504123. The reversal of 11245435504051 is 15040553454211.

It is not a de Polignac number, because 11245435504051 - 2²¹ = 11245433406899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11245435503995 and 11245435504013.

It is not an unprimeable number, because it can be changed into a prime (11245435504021) 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, 174915130 + ... + 174979408.

It is an arithmetic number, because the mean of its divisors is an integer number (441156211200).

Almost surely, 2^{11245435504051} is an apocalyptic number.

11245435504051 is a deficient number, since it is larger than the sum of its proper divisors (2871563254349).

11245435504051 is a wasteful number, since it uses less digits than its factorization.

11245435504051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121519.

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

Adding to 11245435504051 its reverse (15040553454211), we get a palindrome (26285988958262).

The spelling of 11245435504051 in words is "eleven trillion, two hundred forty-five billion, four hundred thirty-five million, five hundred four thousand, fifty-one".