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57413637132645 = 3521590917727727
BaseRepresentation
bin11010000110111101001110…
…11100100101000101100101
321112021200122002100201122210
431003132213130211011211
530011131112101221040
6322035243310114033
715043666310332503
oct1503364734450545
9245250562321583
1057413637132645
1117325a94433392
126533192aab919
13260610ca588a1
141026b98c1d673
156986d90ae480
hex3437a7725165

57413637132645 has 16 divisors (see below), whose sum is σ = 91862250059520. Its totient is φ = 30620462921664.

The previous prime is 57413637132637. The next prime is 57413637132659. The reversal of 57413637132645 is 54623173631475.

It is not a de Polignac number, because 57413637132645 - 23 = 57413637132637 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5625229 + ... + 12102498.

It is an arithmetic number, because the mean of its divisors is an integer number (5741390628720).

Almost surely, 257413637132645 is an apocalyptic number.

It is an amenable number.

57413637132645 is a deficient number, since it is larger than the sum of its proper divisors (34448612926875).

57413637132645 is a wasteful number, since it uses less digits than its factorization.

57413637132645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17943644.

The product of its digits is 38102400, while the sum is 57.

The spelling of 57413637132645 in words is "fifty-seven trillion, four hundred thirteen billion, six hundred thirty-seven million, one hundred thirty-two thousand, six hundred forty-five".

Divisors: 1 3 5 15 215909 647727 1079545 3238635 17727727 53183181 88638635 265915905 3827575808843 11482727426529 19137879044215 57413637132645