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53004412670 = 25111930782609
BaseRepresentation
bin110001010111010011…
…110010011011111110
312001210222011011000012
4301113103302123332
51332023112201140
640203324303222
73554333034236
oct612723623376
9161728134005
1053004412670
112052a677830
12a3330a1b12
134cc933a8c1
1427cb764cc6
1515a350b265
hexc574f26fe

53004412670 has 64 divisors (see below), whose sum is σ = 109917561600. Its totient is φ = 18200194560.

The previous prime is 53004412661. The next prime is 53004412691. The reversal of 53004412670 is 7621440035.

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, 600326 + ... + 682934.

It is an arithmetic number, because the mean of its divisors is an integer number (1717461900).

Almost surely, 253004412670 is an apocalyptic number.

53004412670 is an abundant number, since it is smaller than the sum of its proper divisors (56913148930).

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

53004412670 is a wasteful number, since it uses less digits than its factorization.

53004412670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82953.

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 53004412670 in words is "fifty-three billion, four million, four hundred twelve thousand, six hundred seventy".

Divisors: 1 2 5 10 11 19 22 38 55 95 110 190 209 307 418 614 1045 1535 2090 3070 3377 5833 6754 11666 16885 29165 33770 58330 64163 82609 128326 165218 320815 413045 641630 826090 908699 1569571 1817398 3139142 4543495 7847855 9086990 15695710 17265281 25360963 34530562 50721926 86326405 126804815 172652810 253609630 278970593 481858297 557941186 963716594 1394852965 2409291485 2789705930 4818582970 5300441267 10600882534 26502206335 53004412670