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55354236734 = 2179154620773
BaseRepresentation
bin110011100011010111…
…101001111100111110
312021212201202120122002
4303203113221330332
51401331141033414
641232425222302
73666505151246
oct634327517476
9167781676562
1055354236734
1121526029395
12a88a031992
1352b2109044
142971882b26
15168e9704de
hexce35e9f3e

55354236734 has 8 divisors (see below), whose sum is σ = 83495217960. Its totient is φ = 27522497416.

The previous prime is 55354236731. The next prime is 55354236797. The reversal of 55354236734 is 43763245355.

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 (55354236731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77310029 + ... + 77310744.

It is an arithmetic number, because the mean of its divisors is an integer number (10436902245).

Almost surely, 255354236734 is an apocalyptic number.

55354236734 is a deficient number, since it is larger than the sum of its proper divisors (28140981226).

55354236734 is a wasteful number, since it uses less digits than its factorization.

55354236734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154620954.

The product of its digits is 4536000, while the sum is 47.

The spelling of 55354236734 in words is "fifty-five billion, three hundred fifty-four million, two hundred thirty-six thousand, seven hundred thirty-four".

Divisors: 1 2 179 358 154620773 309241546 27677118367 55354236734