5111331541053 has 4 divisors (see below), whose sum is σ = 6815108721408. Its totient is φ = 3407554360700.

The previous prime is 5111331540983. The next prime is 5111331541061. The reversal of 5111331541053 is 3501451331115.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5111331541053 - 2²⁵ = 5111297986621 is a prime.

It is a super-2 number, since 2×5111331541053² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111331541553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851888590173 + ... + 851888590178.

It is an arithmetic number, because the mean of its divisors is an integer number (1703777180352).

Almost surely, 2^{5111331541053} is an apocalyptic number.

It is an amenable number.

5111331541053 is a deficient number, since it is larger than the sum of its proper divisors (1703777180355).

5111331541053 is a wasteful number, since it uses less digits than its factorization.

5111331541053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703777180354.

The product of its (nonzero) digits is 13500, while the sum is 33.

Adding to 5111331541053 its reverse (3501451331115), we get a palindrome (8612782872168).

The spelling of 5111331541053 in words is "five trillion, one hundred eleven billion, three hundred thirty-one million, five hundred forty-one thousand, fifty-three".