50778205401032 has 16 divisors (see below), whose sum is σ = 95210577653760. Its totient is φ = 25388718026704.

The previous prime is 50778205401031. The next prime is 50778205401047. The reversal of 50778205401032 is 23010450287705.

It is a super-2 number, since 2×50778205401032² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50778205401031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47522828 + ... + 48579579.

It is an arithmetic number, because the mean of its divisors is an integer number (5950661103360).

Almost surely, 2^{50778205401032} is an apocalyptic number.

It is an amenable number.

50778205401032 is a deficient number, since it is larger than the sum of its proper divisors (44432372252728).

50778205401032 is a wasteful number, since it uses less digits than its factorization.

50778205401032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96168460 (or 96168456 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 44.

Adding to 50778205401032 its reverse (23010450287705), we get a palindrome (73788655688737).

The spelling of 50778205401032 in words is "fifty trillion, seven hundred seventy-eight billion, two hundred five million, four hundred one thousand, thirty-two".