5031251345134 has 64 divisors (see below), whose sum is σ = 8708031360000. Its totient is φ = 2135621634048.

The previous prime is 5031251345083. The next prime is 5031251345137. The reversal of 5031251345134 is 4315431521305.

It is a junction number, because it is equal to n+sod(n) for n = 5031251345093 and 5031251345102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031251345137) 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, 497990727 + ... + 498000829.

It is an arithmetic number, because the mean of its divisors is an integer number (136062990000).

Almost surely, 2^{5031251345134} is an apocalyptic number.

5031251345134 is a deficient number, since it is larger than the sum of its proper divisors (3676780014866).

5031251345134 is a wasteful number, since it uses less digits than its factorization.

5031251345134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11137.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 5031251345134 its reverse (4315431521305), we get a palindrome (9346682866439).

The spelling of 5031251345134 in words is "five trillion, thirty-one billion, two hundred fifty-one million, three hundred forty-five thousand, one hundred thirty-four".