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57554124041 = 356711613471
BaseRepresentation
bin110101100110011111…
…100011110100001001
312111120001020102200202
4311212133203310021
51420332323432131
642235012341545
74105146661001
oct654637436411
9174501212622
1057554124041
1122454891277
12b1a29148b5
135572acb2cb
142addad1001
15176cb68bcb
hexd667e3d09

57554124041 has 4 divisors (see below), whose sum is σ = 57555773184. Its totient is φ = 57552474900.

The previous prime is 57554124011. The next prime is 57554124073. The reversal of 57554124041 is 14042145575.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-57554124041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57554123986 and 57554124004.

It is not an unprimeable number, because it can be changed into a prime (57554124011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771065 + ... + 842406.

It is an arithmetic number, because the mean of its divisors is an integer number (14388943296).

Almost surely, 257554124041 is an apocalyptic number.

It is an amenable number.

57554124041 is a deficient number, since it is larger than the sum of its proper divisors (1649143).

57554124041 is a wasteful number, since it uses less digits than its factorization.

57554124041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649142.

The product of its (nonzero) digits is 112000, while the sum is 38.

The spelling of 57554124041 in words is "fifty-seven billion, five hundred fifty-four million, one hundred twenty-four thousand, forty-one".

Divisors: 1 35671 1613471 57554124041