4157474072557 has 32 divisors (see below), whose sum is σ = 4562877312000. Its totient is φ = 3764995153920.

The previous prime is 4157474072539. The next prime is 4157474072569. The reversal of 4157474072557 is 7552704747514.

It is not a de Polignac number, because 4157474072557 - 2⁷ = 4157474072429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4157474072057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103582669 + ... + 103622797.

It is an arithmetic number, because the mean of its divisors is an integer number (142589916000).

Almost surely, 2^{4157474072557} is an apocalyptic number.

It is an amenable number.

4157474072557 is a deficient number, since it is larger than the sum of its proper divisors (405403239443).

4157474072557 is a wasteful number, since it uses less digits than its factorization.

4157474072557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40861.

The product of its (nonzero) digits is 38416000, while the sum is 58.

The spelling of 4157474072557 in words is "four trillion, one hundred fifty-seven billion, four hundred seventy-four million, seventy-two thousand, five hundred fifty-seven".