954920139533 has 2 divisors, whose sum is σ = 954920139534. Its totient is φ = 954920139532.

The previous prime is 954920139449. The next prime is 954920139581. The reversal of 954920139533 is 335931029459.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 925824991204 + 29095148329 = 962198^2 + 170573^2 .

It is a cyclic number.

It is not a de Polignac number, because 954920139533 - 2¹⁰ = 954920138509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (954920139583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477460069766 + 477460069767.

It is an arithmetic number, because the mean of its divisors is an integer number (477460069767).

Almost surely, 2^954920139533 is an apocalyptic number.

It is an amenable number.

954920139533 is a deficient number, since it is larger than the sum of its proper divisors (1).

954920139533 is an equidigital number, since it uses as much as digits as its factorization.

954920139533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3936600, while the sum is 53.

The spelling of 954920139533 in words is "nine hundred fifty-four billion, nine hundred twenty million, one hundred thirty-nine thousand, five hundred thirty-three".