50050010551 has 2 divisors, whose sum is σ = 50050010552. Its totient is φ = 50050010550.

The previous prime is 50050010533. The next prime is 50050010629. The reversal of 50050010551 is 15501005005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50050010551 - 2¹⁷ = 50049879479 is a prime.

It is a super-2 number, since 2×50050010551² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50050010651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025005275 + 25025005276.

It is an arithmetic number, because the mean of its divisors is an integer number (25025005276).

Almost surely, 2^50050010551 is an apocalyptic number.

50050010551 is a deficient number, since it is larger than the sum of its proper divisors (1).

50050010551 is an equidigital number, since it uses as much as digits as its factorization.

50050010551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 625, while the sum is 22.

Adding to 50050010551 its reverse (15501005005), we get a palindrome (65551015556).

The spelling of 50050010551 in words is "fifty billion, fifty million, ten thousand, five hundred fifty-one".