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58445469407 = 1323926969929
BaseRepresentation
bin110110011011100111…
…110001011011011111
312120212011110110200002
4312123213301123133
51424144020010112
642503253124515
74136222202353
oct663347613337
9176764413602
1058445469407
1122871a42236
12b3b132973b
1356856845c0
142b86237463
1517c10361c2
hexd9b9f16df

58445469407 has 16 divisors (see below), whose sum is σ = 63440496000. Its totient is φ = 53523450624.

The previous prime is 58445469391. The next prime is 58445469427. The reversal of 58445469407 is 70496454485.

It is a cyclic number.

It is not a de Polignac number, because 58445469407 - 24 = 58445469391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58445469427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800819 + ... + 870747.

It is an arithmetic number, because the mean of its divisors is an integer number (3965031000).

Almost surely, 258445469407 is an apocalyptic number.

58445469407 is a deficient number, since it is larger than the sum of its proper divisors (4995026593).

58445469407 is a wasteful number, since it uses less digits than its factorization.

58445469407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70450.

The product of its (nonzero) digits is 19353600, while the sum is 56.

The spelling of 58445469407 in words is "fifty-eight billion, four hundred forty-five million, four hundred sixty-nine thousand, four hundred seven".

Divisors: 1 13 239 269 3107 3497 64291 69929 835783 909077 16713031 18810901 217269403 244541713 4495805339 58445469407