5147061550 has 24 divisors (see below), whose sum is σ = 9586185552. Its totient is φ = 2056104000.

The previous prime is 5147061541. The next prime is 5147061551. The reversal of 5147061550 is 551607415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147061551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29586 + ... + 105685.

It is an arithmetic number, because the mean of its divisors is an integer number (399424398).

Almost surely, 2^5147061550 is an apocalyptic number.

5147061550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5147061550 is a deficient number, since it is larger than the sum of its proper divisors (4439124002).

5147061550 is a wasteful number, since it uses less digits than its factorization.

5147061550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136044 (or 136039 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 34.

The square root of 5147061550 is about 71743.0243995888. The cubic root of 5147061550 is about 1726.5789980897.

Adding to 5147061550 its reverse (551607415), we get a palindrome (5698668965).

The spelling of 5147061550 in words is "five billion, one hundred forty-seven million, sixty-one thousand, five hundred fifty".