5279525738550 has 144 divisors (see below), whose sum is σ = 16359380774880. Its totient is φ = 1195677573120.

The previous prime is 5279525738549. The next prime is 5279525738609. The reversal of 5279525738550 is 558375259725.

5279525738550 is a `hidden beast` number, since 5 + 2 + 7 + 9 + 5 + 2 + 5 + 73 + 8 + 550 = 666.

It is a super-2 number, since 2×5279525738550² (a number of 26 digits) contains 22 as substring.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7344907 + ... + 8031606.

Almost surely, 2^{5279525738550} is an apocalyptic number.

5279525738550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5279525738550 is an abundant number, since it is smaller than the sum of its proper divisors (11079855036330).

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

5279525738550 is a wasteful number, since it uses less digits than its factorization.

5279525738550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15376647 (or 15376639 counting only the distinct ones).

The product of its (nonzero) digits is 132300000, while the sum is 63.

The spelling of 5279525738550 in words is "five trillion, two hundred seventy-nine billion, five hundred twenty-five million, seven hundred thirty-eight thousand, five hundred fifty".