5252545194048 has 168 divisors, whose sum is σ = 15723520552896. Its totient is φ = 1673289446400.

The previous prime is 5252545194037. The next prime is 5252545194049. The reversal of 5252545194048 is 8404915452525.

It is a happy number.

5252545194048 is a `hidden beast` number, since 5 + 2 + 5 + 2 + 545 + 1 + 94 + 0 + 4 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5252545193985 and 5252545194003.

It is not an unprimeable number, because it can be changed into a prime (5252545194049) 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 in 23 ways as a sum of consecutive naturals, for example, 15344118 + ... + 15682698.

Almost surely, 2^{5252545194048} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5252545194048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7861760276448).

5252545194048 is an abundant number, since it is smaller than the sum of its proper divisors (10470975358848).

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

5252545194048 is a wasteful number, since it uses less digits than its factorization.

5252545194048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339793 (or 339780 counting only the distinct ones).

The product of its (nonzero) digits is 11520000, while the sum is 54.

The spelling of 5252545194048 in words is "five trillion, two hundred fifty-two billion, five hundred forty-five million, one hundred ninety-four thousand, forty-eight".