5111145543045 has 32 divisors (see below), whose sum is σ = 8293383880704. Its totient is φ = 2687430715200.

The previous prime is 5111145543013. The next prime is 5111145543061. The reversal of 5111145543045 is 5403455411115.

It is not a de Polignac number, because 5111145543045 - 2⁵ = 5111145543013 is a prime.

It is a super-2 number, since 2×5111145543045² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5111145542994 and 5111145543012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26968284 + ... + 27157146.

It is an arithmetic number, because the mean of its divisors is an integer number (259168246272).

Almost surely, 2^{5111145543045} is an apocalyptic number.

It is an amenable number.

5111145543045 is a deficient number, since it is larger than the sum of its proper divisors (3182238337659).

5111145543045 is a wasteful number, since it uses less digits than its factorization.

5111145543045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214353.

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 5111145543045 in words is "five trillion, one hundred eleven billion, one hundred forty-five million, five hundred forty-three thousand, forty-five".