5153021040 has 80 divisors (see below), whose sum is σ = 16364015136. Its totient is φ = 1340620800.

The previous prime is 5153021023. The next prime is 5153021047. The reversal of 5153021040 is 401203515.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 5153020998 and 5153021016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5153021047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252001 + ... + 271680.

Almost surely, 2^5153021040 is an apocalyptic number.

It is an amenable number.

5153021040 is an abundant number, since it is smaller than the sum of its proper divisors (11210994096).

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

5153021040 is a wasteful number, since it uses less digits than its factorization.

5153021040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523738 (or 523732 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 5153021040 is about 71784.5459691708. The cubic root of 5153021040 is about 1727.2451102980.

Adding to 5153021040 its reverse (401203515), we get a palindrome (5554224555).

The spelling of 5153021040 in words is "five billion, one hundred fifty-three million, twenty-one thousand, forty".