5250136444350 has 96 divisors (see below), whose sum is σ = 15755703641856. Its totient is φ = 1129441113600.

The previous prime is 5250136444283. The next prime is 5250136444361. The reversal of 5250136444350 is 534446310525.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 147044796 + ... + 147080495.

It is an arithmetic number, because the mean of its divisors is an integer number (164121912936).

Almost surely, 2^{5250136444350} is an apocalyptic number.

5250136444350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5250136444350 is an abundant number, since it is smaller than the sum of its proper divisors (10505567197506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5250136444350 is a wasteful number, since it uses less digits than its factorization.

5250136444350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294125330 (or 294125325 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 5250136444350 in words is "five trillion, two hundred fifty billion, one hundred thirty-six million, four hundred forty-four thousand, three hundred fifty".