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48135069054 = 23210301259603
BaseRepresentation
bin101100110101000100…
…101101110101111110
311121020121121212022100
4230311010231311332
51242040034202204
634040221325530
73322555223202
oct546504556576
9147217555270
1048135069054
1119460a9a906
1293b44068a6
1347015974a7
142488b94b02
1513bacb2a39
hexb3512dd7e

48135069054 has 24 divisors (see below), whose sum is σ = 104303175912. Its totient is φ = 16043403600.

The previous prime is 48135069041. The next prime is 48135069071. The reversal of 48135069054 is 45096053184.

48135069054 is a `hidden beast` number, since 4 + 8 + 1 + 3 + 506 + 90 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55617 + ... + 315219.

It is an arithmetic number, because the mean of its divisors is an integer number (4345965663).

Almost surely, 248135069054 is an apocalyptic number.

48135069054 is an abundant number, since it is smaller than the sum of its proper divisors (56168106858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48135069054 is a wasteful number, since it uses less digits than its factorization.

48135069054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269912 (or 269909 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 48135069054 in words is "forty-eight billion, one hundred thirty-five million, sixty-nine thousand, fifty-four".

Divisors: 1 2 3 6 9 18 10301 20602 30903 61806 92709 185418 259603 519206 778809 1557618 2336427 4672854 2674170503 5348341006 8022511509 16045023018 24067534527 48135069054