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53415604001 = 1719379974483
BaseRepresentation
bin110001101111110100…
…010110111100100001
312002212121212211110202
4301233310112330201
51333343343312001
640312213434545
73600455066624
oct615764267441
9162777784422
1053415604001
1120720796981
12a42893ba55
13506359a096
14282a1dddbb
1515c968096b
hexc6fd16f21

53415604001 has 32 divisors (see below), whose sum is σ = 61218437760. Its totient is φ = 46283498496.

The previous prime is 53415603959. The next prime is 53415604009. The reversal of 53415604001 is 10040651435.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-53415604001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53415604009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11912906 + ... + 11917388.

It is an arithmetic number, because the mean of its divisors is an integer number (1913076180).

Almost surely, 253415604001 is an apocalyptic number.

It is an amenable number.

53415604001 is a deficient number, since it is larger than the sum of its proper divisors (7802833759).

53415604001 is a wasteful number, since it uses less digits than its factorization.

53415604001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5553.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 53415604001 in words is "fifty-three billion, four hundred fifteen million, six hundred four thousand, one".

Divisors: 1 17 19 37 323 629 703 997 4483 11951 16949 18943 36889 76211 85177 165871 322031 627113 700891 1448009 2819807 3151549 4469551 11915147 53576333 75982367 84921469 165373387 1443664973 2811347579 3142094353 53415604001