5110120631542 has 4 divisors (see below), whose sum is σ = 7665180947316. Its totient is φ = 2555060315770.

The previous prime is 5110120631507. The next prime is 5110120631543. The reversal of 5110120631542 is 2451360210115.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×5110120631542² (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 (5110120631543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277530157884 + ... + 1277530157887.

It is an arithmetic number, because the mean of its divisors is an integer number (1916295236829).

Almost surely, 2^{5110120631542} is an apocalyptic number.

5110120631542 is a deficient number, since it is larger than the sum of its proper divisors (2555060315774).

5110120631542 is a wasteful number, since it uses less digits than its factorization.

5110120631542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555060315773.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 5110120631542 its reverse (2451360210115), we get a palindrome (7561480841657).

The spelling of 5110120631542 in words is "five trillion, one hundred ten billion, one hundred twenty million, six hundred thirty-one thousand, five hundred forty-two".