50554421251003 has 24 divisors (see below), whose sum is σ = 54872090723520. Its totient is φ = 46516653025920.

The previous prime is 50554421250997. The next prime is 50554421251013. The reversal of 50554421251003 is 30015212445505.

It is not a de Polignac number, because 50554421251003 - 2¹³ = 50554421242811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50554421251013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1922626 + ... + 10237447.

It is an arithmetic number, because the mean of its divisors is an integer number (2286337113480).

Almost surely, 2^{50554421251003} is an apocalyptic number.

50554421251003 is a deficient number, since it is larger than the sum of its proper divisors (4317669472517).

50554421251003 is a wasteful number, since it uses less digits than its factorization.

50554421251003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12160419 (or 12160396 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

Adding to 50554421251003 its reverse (30015212445505), we get a palindrome (80569633696508).

The spelling of 50554421251003 in words is "fifty trillion, five hundred fifty-four billion, four hundred twenty-one million, two hundred fifty-one thousand, three".