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54425419798 = 229392876143
BaseRepresentation
bin110010101100000000…
…100000000000010110
312012111000000210022211
4302230000200000112
51342430401413143
641000325344034
73634466302201
oct625400400026
9165430023284
1054425419798
1121099804492
12a66ab6801a
135194863019
1428c4384938
15163815049d
hexcac020016

54425419798 has 8 divisors (see below), whose sum is σ = 81916759008. Its totient is φ = 27119833464.

The previous prime is 54425419759. The next prime is 54425419799. The reversal of 54425419798 is 89791452445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54425419799) 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, 46437486 + ... + 46438657.

It is an arithmetic number, because the mean of its divisors is an integer number (10239594876).

Almost surely, 254425419798 is an apocalyptic number.

54425419798 is a deficient number, since it is larger than the sum of its proper divisors (27491339210).

54425419798 is a wasteful number, since it uses less digits than its factorization.

54425419798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92876438.

The product of its digits is 14515200, while the sum is 58.

The spelling of 54425419798 in words is "fifty-four billion, four hundred twenty-five million, four hundred nineteen thousand, seven hundred ninety-eight".

Divisors: 1 2 293 586 92876143 185752286 27212709899 54425419798