5026036640 has 48 divisors (see below), whose sum is σ = 12098069928. Its totient is φ = 1972478976.

The previous prime is 5026036637. The next prime is 5026036649. The reversal of 5026036640 is 466306205.

It can be written as a sum of positive squares in 4 ways, for example, as 3903250576 + 1122786064 = 62476^2 + 33508^2 .

It is a super-2 number, since 2×5026036640² = 50522088613244979200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 5026036597 and 5026036606.

It is not an unprimeable number, because it can be changed into a prime (5026036649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287867 + ... + 304826.

Almost surely, 2^5026036640 is an apocalyptic number.

It is an amenable number.

5026036640 is an abundant number, since it is smaller than the sum of its proper divisors (7072033288).

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

5026036640 is a wasteful number, since it uses less digits than its factorization.

5026036640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592761 (or 592753 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 5026036640 is about 70894.5459115156. The cubic root of 5026036640 is about 1712.9389447207.

The spelling of 5026036640 in words is "five billion, twenty-six million, thirty-six thousand, six hundred forty".