554136122044257 has 16 divisors (see below), whose sum is σ = 750963262650048. Its totient is φ = 363366577126080.

The previous prime is 554136122044249. The next prime is 554136122044277. The reversal of 554136122044257 is 752440221631455.

It is not a de Polignac number, because 554136122044257 - 2³ = 554136122044249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (554136122044207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44073958 + ... + 55233920.

It is an arithmetic number, because the mean of its divisors is an integer number (46935203915628).

Almost surely, 2^{554136122044257} is an apocalyptic number.

It is an amenable number.

554136122044257 is a deficient number, since it is larger than the sum of its proper divisors (196827140605791).

554136122044257 is a wasteful number, since it uses less digits than its factorization.

554136122044257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11431360.

The product of its (nonzero) digits is 8064000, while the sum is 51.

The spelling of 554136122044257 in words is "five hundred fifty-four trillion, one hundred thirty-six billion, one hundred twenty-two million, forty-four thousand, two hundred fifty-seven".