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53000254988 = 2237358109831
BaseRepresentation
bin110001010111000011…
…111011011000001100
312001210200022220201222
4301113003323120030
51332021031124423
640203055222512
73554252506562
oct612703733014
9161720286658
1053000254988
112052829802a
12a331817a38
134cc8513335
1427cada1a32
1515a2e893c8
hexc570fb60c

53000254988 has 12 divisors (see below), whose sum is σ = 95257215312. Its totient is φ = 25783907760.

The previous prime is 53000254981. The next prime is 53000254991. The reversal of 53000254988 is 88945200035.

53000254988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53000254981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179054768 + ... + 179055063.

It is an arithmetic number, because the mean of its divisors is an integer number (7938101276).

Almost surely, 253000254988 is an apocalyptic number.

It is an amenable number.

53000254988 is a deficient number, since it is larger than the sum of its proper divisors (42256960324).

53000254988 is a wasteful number, since it uses less digits than its factorization.

53000254988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358109872 (or 358109870 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 53000254988 in words is "fifty-three billion, two hundred fifty-four thousand, nine hundred eighty-eight".

Divisors: 1 2 4 37 74 148 358109831 716219662 1432439324 13250063747 26500127494 53000254988