5638275349245 has 384 divisors, whose sum is σ = 13093801943040. Its totient is φ = 2258527380480.

The previous prime is 5638275349193. The next prime is 5638275349253. The reversal of 5638275349245 is 5429435728365.

5638275349245 is a `hidden beast` number, since 5 + 6 + 3 + 8 + 2 + 7 + 534 + 92 + 4 + 5 = 666.

It is not a de Polignac number, because 5638275349245 - 2⁷ = 5638275349117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 2015828187 + ... + 2015830983.

It is an arithmetic number, because the mean of its divisors is an integer number (34098442560).

Almost surely, 2^{5638275349245} is an apocalyptic number.

5638275349245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5638275349245 is an abundant number, since it is smaller than the sum of its proper divisors (7455526593795).

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

5638275349245 is a wasteful number, since it uses less digits than its factorization.

5638275349245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3607 (or 3595 counting only the distinct ones).

The product of its digits is 217728000, while the sum is 63.

The spelling of 5638275349245 in words is "five trillion, six hundred thirty-eight billion, two hundred seventy-five million, three hundred forty-nine thousand, two hundred forty-five".