50002142214554 has 32 divisors (see below), whose sum is σ = 77264843734416. Its totient is φ = 24251319751680.

The previous prime is 50002142214551. The next prime is 50002142214571. The reversal of 50002142214554 is 45541224120005.

It can be written as a sum of positive squares in 8 ways, for example, as 11923036350625 + 38079105863929 = 3452975^2 + 6170827^2 .

It is not an unprimeable number, because it can be changed into a prime (50002142214551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357565952 + ... + 357705764.

Almost surely, 2^{50002142214554} is an apocalyptic number.

50002142214554 is a deficient number, since it is larger than the sum of its proper divisors (27262701519862).

50002142214554 is a wasteful number, since it uses less digits than its factorization.

50002142214554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154530.

The product of its (nonzero) digits is 64000, while the sum is 35.

Adding to 50002142214554 its reverse (45541224120005), we get a palindrome (95543366334559).

The spelling of 50002142214554 in words is "fifty trillion, two billion, one hundred forty-two million, two hundred fourteen thousand, five hundred fifty-four".