5061605000 has 40 divisors (see below), whose sum is σ = 11859352230. Its totient is φ = 2024640000.

The previous prime is 5061604979. The next prime is 5061605033. The reversal of 5061605000 is 5061605.

It can be written as a sum of positive squares in 5 ways, for example, as 735385924 + 4326219076 = 27118^2 + 65774^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 501161 + ... + 511160.

Almost surely, 2^5061605000 is an apocalyptic number.

5061605000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5061605000 is an abundant number, since it is smaller than the sum of its proper divisors (6797747230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5061605000 is a wasteful number, since it uses less digits than its factorization.

5061605000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012347 (or 1012328 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 5061605000 is about 71144.9576568853. The cubic root of 5061605000 is about 1716.9701707803.

Adding to 5061605000 its reverse (5061605), we get a palindrome (5066666605).

5061605000 divided by its reverse (5061605) gives a cube (1000 = 10³).

It can be divided in two parts, 50 and 61605000, that multiplied together give a square (3080250000 = 55500²).

The spelling of 5061605000 in words is "five billion, sixty-one million, six hundred five thousand".