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5427807357 = 371731494029
BaseRepresentation
bin1010000111000010…
…11100010001111101
3112000021101011221010
411003201130101331
542104004313412
62254332425433
7251335413150
oct50341342175
915007334833
105427807357
112335946005
121075918279
1368668813b
14396c23c97
1521b7ae33c
hex14385c47d

5427807357 has 16 divisors (see below), whose sum is σ = 8318759040. Its totient is φ = 3083673792.

The previous prime is 5427807337. The next prime is 5427807383. The reversal of 5427807357 is 7537087245.

It is not a de Polignac number, because 5427807357 - 26 = 5427807293 is a prime.

It is a super-2 number, since 2×54278073572 = 58922185409406650898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5427807337) 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, 743382 + ... + 750647.

It is an arithmetic number, because the mean of its divisors is an integer number (519922440).

Almost surely, 25427807357 is an apocalyptic number.

It is an amenable number.

5427807357 is a deficient number, since it is larger than the sum of its proper divisors (2890951683).

5427807357 is a wasteful number, since it uses less digits than its factorization.

5427807357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494212.

The product of its (nonzero) digits is 1646400, while the sum is 48.

The square root of 5427807357 is about 73673.6544295177. The cubic root of 5427807357 is about 1757.4169405388.

The spelling of 5427807357 in words is "five billion, four hundred twenty-seven million, eight hundred seven thousand, three hundred fifty-seven".

Divisors: 1 3 7 21 173 519 1211 3633 1494029 4482087 10458203 31374609 258467017 775401051 1809269119 5427807357