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530055028025 = 5267719745949
BaseRepresentation
bin1111011011010011011…
…11011101110100111001
31212200011110001022212122
413231221233131310321
532141023041344100
61043300502451025
753203154253635
oct7555157356471
91780143038778
10530055028025
11194882276936
128688a433a75
133aca3a3ba23
141b924ab3dc5
15dbc44cb985
hex7b69bddd39

530055028025 has 48 divisors (see below), whose sum is σ = 683462505600. Its totient is φ = 407577139200.

The previous prime is 530055028003. The next prime is 530055028057. The reversal of 530055028025 is 520820550035.

It is not a de Polignac number, because 530055028025 - 26 = 530055027961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11512751 + ... + 11558699.

It is an arithmetic number, because the mean of its divisors is an integer number (14238802200).

Almost surely, 2530055028025 is an apocalyptic number.

It is an amenable number.

530055028025 is a deficient number, since it is larger than the sum of its proper divisors (153407477575).

530055028025 is a wasteful number, since it uses less digits than its factorization.

530055028025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46194 (or 46189 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 530055028025 in words is "five hundred thirty billion, fifty-five million, twenty-eight thousand, twenty-five".

Divisors: 1 5 25 67 71 97 335 355 485 1675 1775 2425 4757 6499 6887 23785 32495 34435 45949 118925 162475 172175 229745 461429 1148725 2307145 3078583 3262379 4457053 11535725 15392915 16311895 22285265 76964575 81559475 111426325 218579393 298622551 316450763 1092896965 1493112755 1582253815 5464484825 7465563775 7911269075 21202201121 106011005605 530055028025