126755051 has 2 divisors, whose sum is σ = 126755052. Its totient is φ = 126755050.

The previous prime is 126755033. The next prime is 126755053. The reversal of 126755051 is 150557621.

It is a strong prime.

It is an emirp because it is prime and its reverse (150557621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 126755051 - 2¹⁰ = 126754027 is a prime.

Together with 126755053, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 126754999 and 126755017.

It is not a weakly prime, because it can be changed into another prime (126755053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63377525 + 63377526.

It is an arithmetic number, because the mean of its divisors is an integer number (63377526).

Almost surely, 2^126755051 is an apocalyptic number.

126755051 is a deficient number, since it is larger than the sum of its proper divisors (1).

126755051 is an equidigital number, since it uses as much as digits as its factorization.

126755051 is an evil number, because the sum of its binary digits is even.

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

The square root of 126755051 is about 11258.5545697483. The cubic root of 126755051 is about 502.3292007988.

The spelling of 126755051 in words is "one hundred twenty-six million, seven hundred fifty-five thousand, fifty-one".