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530280080755 = 52316272834131
BaseRepresentation
bin1111011011101110010…
…01111110010101110011
31212200202010112012011221
413231313021332111303
532142003200041010
61043335102245511
753211556213225
oct7556711762563
91780663465157
10530280080755
11194988310327
1286931886897
133b00b558219
141b946938415
15dbd9133dda
hex7b7727e573

530280080755 has 16 divisors (see below), whose sum is σ = 664411233024. Its totient is φ = 405529993440.

The previous prime is 530280080753. The next prime is 530280080773. The reversal of 530280080755 is 557080082035.

It is not a de Polignac number, because 530280080755 - 21 = 530280080753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530280080753) 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, 1229961 + ... + 1604170.

It is an arithmetic number, because the mean of its divisors is an integer number (41525702064).

Almost surely, 2530280080755 is an apocalyptic number.

530280080755 is a deficient number, since it is larger than the sum of its proper divisors (134131152269).

530280080755 is a wasteful number, since it uses less digits than its factorization.

530280080755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2835786.

The product of its (nonzero) digits is 336000, while the sum is 43.

The spelling of 530280080755 in words is "five hundred thirty billion, two hundred eighty million, eighty thousand, seven hundred fifty-five".

Divisors: 1 5 23 115 1627 8135 37421 187105 2834131 14170655 65185013 325925065 4611131137 23055655685 106056016151 530280080755