50551005550535 has 128 divisors (see below), whose sum is σ = 75252420182016. Its totient is φ = 31851291225600.

The previous prime is 50551005550517. The next prime is 50551005550559. The reversal of 50551005550535 is 53505550015505.

It is not a de Polignac number, because 50551005550535 - 2²⁸ = 50550737115079 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 640649585 + ... + 640728485.

It is an arithmetic number, because the mean of its divisors is an integer number (587909532672).

Almost surely, 2^{50551005550535} is an apocalyptic number.

50551005550535 is a deficient number, since it is larger than the sum of its proper divisors (24701414631481).

50551005550535 is a wasteful number, since it uses less digits than its factorization.

50551005550535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79285.

The product of its (nonzero) digits is 1171875, while the sum is 44.

The spelling of 50551005550535 in words is "fifty trillion, five hundred fifty-one billion, five million, five hundred fifty thousand, five hundred thirty-five".