50451154451153 has 2 divisors, whose sum is σ = 50451154451154. Its totient is φ = 50451154451152.

The previous prime is 50451154451081. The next prime is 50451154451171. The reversal of 50451154451153 is 35115445115405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39169160209729 + 11281994241424 = 6258527^2 + 3358868^2 .

It is a cyclic number.

It is not a de Polignac number, because 50451154451153 - 2¹⁰ = 50451154450129 is a prime.

It is not a weakly prime, because it can be changed into another prime (50451154451353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25225577225576 + 25225577225577.

It is an arithmetic number, because the mean of its divisors is an integer number (25225577225577).

Almost surely, 2^{50451154451153} is an apocalyptic number.

It is an amenable number.

50451154451153 is a deficient number, since it is larger than the sum of its proper divisors (1).

50451154451153 is an equidigital number, since it uses as much as digits as its factorization.

50451154451153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600000, while the sum is 44.

Adding to 50451154451153 its reverse (35115445115405), we get a palindrome (85566599566558).

The spelling of 50451154451153 in words is "fifty trillion, four hundred fifty-one billion, one hundred fifty-four million, four hundred fifty-one thousand, one hundred fifty-three".