154751420201263 has 2 divisors, whose sum is σ = 154751420201264. Its totient is φ = 154751420201262.

The previous prime is 154751420201197. The next prime is 154751420201309. The reversal of 154751420201263 is 362102024157451.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-154751420201263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (154751420201863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77375710100631 + 77375710100632.

It is an arithmetic number, because the mean of its divisors is an integer number (77375710100632).

Almost surely, 2^{154751420201263} is an apocalyptic number.

154751420201263 is a deficient number, since it is larger than the sum of its proper divisors (1).

154751420201263 is an equidigital number, since it uses as much as digits as its factorization.

154751420201263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 154751420201263 in words is "one hundred fifty-four trillion, seven hundred fifty-one billion, four hundred twenty million, two hundred one thousand, two hundred sixty-three".