50153252437 has 2 divisors, whose sum is σ = 50153252438. Its totient is φ = 50153252436.

The previous prime is 50153252377. The next prime is 50153252449. The reversal of 50153252437 is 73425235105.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48017518641 + 2135733796 = 219129^2 + 46214^2 .

It is a cyclic number.

It is not a de Polignac number, because 50153252437 - 2²³ = 50144863829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50153252396 and 50153252405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50153252467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25076626218 + 25076626219.

It is an arithmetic number, because the mean of its divisors is an integer number (25076626219).

Almost surely, 2^50153252437 is an apocalyptic number.

It is an amenable number.

50153252437 is a deficient number, since it is larger than the sum of its proper divisors (1).

50153252437 is an equidigital number, since it uses as much as digits as its factorization.

50153252437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126000, while the sum is 37.

The spelling of 50153252437 in words is "fifty billion, one hundred fifty-three million, two hundred fifty-two thousand, four hundred thirty-seven".