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5201062057 = 5647921031
BaseRepresentation
bin1001101100000000…
…11110100010101001
3111102110201022212001
410312000132202221
541122432441212
62220032451001
7242613204142
oct46600364251
914373638761
105201062057
1122299559a4
1210119a9a61
1364b6c8419
14374a7cac9
15206920657
hex13601e8a9

5201062057 has 4 divisors (see below), whose sum is σ = 5201988736. Its totient is φ = 5200135380.

The previous prime is 5201062049. The next prime is 5201062063. The reversal of 5201062057 is 7502601025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5201062057 - 23 = 5201062049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5201062037) 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, 454869 + ... + 466162.

It is an arithmetic number, because the mean of its divisors is an integer number (1300497184).

Almost surely, 25201062057 is an apocalyptic number.

It is an amenable number.

5201062057 is a deficient number, since it is larger than the sum of its proper divisors (926679).

5201062057 is an equidigital number, since it uses as much as digits as its factorization.

5201062057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926678.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 5201062057 is about 72118.3891736359. The cubic root of 5201062057 is about 1732.5961507688.

The spelling of 5201062057 in words is "five billion, two hundred one million, sixty-two thousand, fifty-seven".

Divisors: 1 5647 921031 5201062057