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55232535354 = 2343121358289
BaseRepresentation
bin110011011100000111…
…011001101100111010
312021120020202111201120
4303130013121230322
51401104012112404
641212400530110
73663466542603
oct633407315472
9167506674646
1055232535354
1121473365337
12a855320936
135292b378a9
14295d642daa
151683e309d9
hexcdc1d9b3a

55232535354 has 16 divisors (see below), whose sum is σ = 110721375360. Its totient is φ = 18368127680.

The previous prime is 55232535341. The next prime is 55232535367. The reversal of 55232535354 is 45353523255.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55232535341) and next prime (55232535367).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10676559 + ... + 10681730.

It is an arithmetic number, because the mean of its divisors is an integer number (6920085960).

Almost surely, 255232535354 is an apocalyptic number.

55232535354 is an abundant number, since it is smaller than the sum of its proper divisors (55488840006).

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

55232535354 is a wasteful number, since it uses less digits than its factorization.

55232535354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21358725.

The product of its digits is 1350000, while the sum is 42.

The spelling of 55232535354 in words is "fifty-five billion, two hundred thirty-two million, five hundred thirty-five thousand, three hundred fifty-four".

Divisors: 1 2 3 6 431 862 1293 2586 21358289 42716578 64074867 128149734 9205422559 18410845118 27616267677 55232535354