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53150744260 = 2254361803191
BaseRepresentation
bin110001100000000001…
…111111111011000100
312002012011111120012201
4301200001333323010
51332323042304020
640230032524244
73561060605035
oct614001777304
9162164446181
1053150744260
11205a5233929
12a3740b0684
135020753b43
142802d76a8c
1515b12b3a0a
hexc6007fec4

53150744260 has 24 divisors (see below), whose sum is σ = 114212298816. Its totient is φ = 20765871840.

The previous prime is 53150744221. The next prime is 53150744287. The reversal of 53150744260 is 6244705135.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30900736 + ... + 30902455.

It is an arithmetic number, because the mean of its divisors is an integer number (4758845784).

Almost surely, 253150744260 is an apocalyptic number.

It is an amenable number.

53150744260 is an abundant number, since it is smaller than the sum of its proper divisors (61061554556).

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

53150744260 is a wasteful number, since it uses less digits than its factorization.

53150744260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61803243 (or 61803241 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 53150744260 in words is "fifty-three billion, one hundred fifty million, seven hundred forty-four thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 43 86 172 215 430 860 61803191 123606382 247212764 309015955 618031910 1236063820 2657537213 5315074426 10630148852 13287686065 26575372130 53150744260