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52790988524 = 2227114868221
BaseRepresentation
bin110001001010100101…
…101000111011101100
312001021002120002010012
4301022211220323230
51331103443113044
640130222032352
73546131666351
oct611245507354
9161232502105
1052790988524
112043015603a
12a2937186b8
134c94063321
1427ab28a628
15158e8ee59e
hexc4a968eec

52790988524 has 12 divisors (see below), whose sum is σ = 92418326448. Its totient is φ = 26385752400.

The previous prime is 52790988521. The next prime is 52790988527. The reversal of 52790988524 is 42588909725.

52790988524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52790988521) and next prime (52790988527).

It is not an unprimeable number, because it can be changed into a prime (52790988521) 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, 2423267 + ... + 2444954.

It is an arithmetic number, because the mean of its divisors is an integer number (7701527204).

Almost surely, 252790988524 is an apocalyptic number.

It is an amenable number.

52790988524 is a deficient number, since it is larger than the sum of its proper divisors (39627337924).

52790988524 is a wasteful number, since it uses less digits than its factorization.

52790988524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4870936 (or 4870934 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 59.

The spelling of 52790988524 in words is "fifty-two billion, seven hundred ninety million, nine hundred eighty-eight thousand, five hundred twenty-four".

Divisors: 1 2 4 2711 5422 10844 4868221 9736442 19472884 13197747131 26395494262 52790988524