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530417545437 = 31355032471461
BaseRepresentation
bin1111011011111110101…
…10010111000011011101
31212201002201012010021110
413231333112113003131
532142243342423222
61043400452452233
753215145514003
oct7557726270335
91781081163243
10530417545437
11194a489705aa
128696b91a079
133b030b88580
141b95acbca73
15dbe623930c
hex7b7f5970dd

530417545437 has 16 divisors (see below), whose sum is σ = 761763903488. Its totient is φ = 326351350080.

The previous prime is 530417545433. The next prime is 530417545439. The reversal of 530417545437 is 734545714035.

It is not a de Polignac number, because 530417545437 - 22 = 530417545433 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 (530417545433) 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, 1021114 + ... + 1450347.

It is an arithmetic number, because the mean of its divisors is an integer number (47610243968).

Almost surely, 2530417545437 is an apocalyptic number.

It is an amenable number.

530417545437 is a deficient number, since it is larger than the sum of its proper divisors (231346358051).

530417545437 is a wasteful number, since it uses less digits than its factorization.

530417545437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2476980.

The product of its (nonzero) digits is 3528000, while the sum is 48.

The spelling of 530417545437 in words is "five hundred thirty billion, four hundred seventeen million, five hundred forty-five thousand, four hundred thirty-seven".

Divisors: 1 3 13 39 5503 16509 71539 214617 2471461 7414383 32128993 96386979 13600449883 40801349649 176805848479 530417545437