5061621024 has 72 divisors (see below), whose sum is σ = 14890353660. Its totient is φ = 1629024768.

The previous prime is 5061621023. The next prime is 5061621029. The reversal of 5061621024 is 4201261605.

5061621024 is a `hidden beast` number, since 5 + 0 + 616 + 21 + 0 + 24 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5055210000 + 6411024 = 71100^2 + 2532^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (5061621023) 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, 294667 + ... + 311370.

Almost surely, 2^5061621024 is an apocalyptic number.

It is an amenable number.

5061621024 is an abundant number, since it is smaller than the sum of its proper divisors (9828732636).

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

5061621024 is a wasteful number, since it uses less digits than its factorization.

5061621024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606082 (or 606071 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 5061621024 is about 71145.0702719451. The cubic root of 5061621024 is about 1716.9719826365.

Adding to 5061621024 its reverse (4201261605), we get a palindrome (9262882629).

The spelling of 5061621024 in words is "five billion, sixty-one million, six hundred twenty-one thousand, twenty-four".