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58361712864 = 25371318473617
BaseRepresentation
bin110110010110101000…
…010001000011100000
312120122022212012021220
4312112220101003200
51424011044302424
642451102015040
74134154242240
oct662650210340
9176568765256
1058361712864
1122829735754
12b389277480
13567120a410
142b79073b20
1517b89de579
hexd96a110e0

58361712864 has 192 divisors, whose sum is σ = 188707470336. Its totient is φ = 15379513344.

The previous prime is 58361712833. The next prime is 58361712901. The reversal of 58361712864 is 46821716385.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16133584 + ... + 16137200.

It is an arithmetic number, because the mean of its divisors is an integer number (982851408).

Almost surely, 258361712864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58361712864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94353735168).

58361712864 is an abundant number, since it is smaller than the sum of its proper divisors (130345757472).

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

58361712864 is a wasteful number, since it uses less digits than its factorization.

58361712864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5497 (or 5489 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The spelling of 58361712864 in words is "fifty-eight billion, three hundred sixty-one million, seven hundred twelve thousand, eight hundred sixty-four".