5102438149052 has 6 divisors (see below), whose sum is σ = 8929266760848. Its totient is φ = 2551219074524.

The previous prime is 5102438149037. The next prime is 5102438149057. The reversal of 5102438149052 is 2509418342015.

It is a junction number, because it is equal to n+sod(n) for n = 5102438148994 and 5102438149012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5102438149057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 637804768628 + ... + 637804768635.

It is an arithmetic number, because the mean of its divisors is an integer number (1488211126808).

Almost surely, 2^{5102438149052} is an apocalyptic number.

It is an amenable number.

5102438149052 is a deficient number, since it is larger than the sum of its proper divisors (3826828611796).

5102438149052 is a wasteful number, since it uses less digits than its factorization.

5102438149052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275609537267 (or 1275609537265 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 5102438149052 in words is "five trillion, one hundred two billion, four hundred thirty-eight million, one hundred forty-nine thousand, fifty-two".