50011157453 has 2 divisors, whose sum is σ = 50011157454. Its totient is φ = 50011157452.

The previous prime is 50011157423. The next prime is 50011157461. The reversal of 50011157453 is 35475111005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41708667529 + 8302489924 = 204227^2 + 91118^2 .

It is a cyclic number.

It is not a de Polignac number, because 50011157453 - 2¹⁴ = 50011141069 is a prime.

It is a super-2 number, since 2×50011157453² (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 (50011157423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25005578726 + 25005578727.

It is an arithmetic number, because the mean of its divisors is an integer number (25005578727).

Almost surely, 2^50011157453 is an apocalyptic number.

It is an amenable number.

50011157453 is a deficient number, since it is larger than the sum of its proper divisors (1).

50011157453 is an equidigital number, since it uses as much as digits as its factorization.

50011157453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500, while the sum is 32.

Adding to 50011157453 its reverse (35475111005), we get a palindrome (85486268458).

The spelling of 50011157453 in words is "fifty billion, eleven million, one hundred fifty-seven thousand, four hundred fifty-three".