6513026036 has 48 divisors (see below), whose sum is σ = 13188510720. Its totient is φ = 2783196000.

The previous prime is 6513025969. The next prime is 6513026071. The reversal of 6513026036 is 6306203156.

It is a super-2 number, since 2×6513026036² = 84839016291227746592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6513025993 and 6513026011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79781 + ... + 139251.

It is an arithmetic number, because the mean of its divisors is an integer number (274760640).

Almost surely, 2^6513026036 is an apocalyptic number.

It is an amenable number.

6513026036 is an abundant number, since it is smaller than the sum of its proper divisors (6675484684).

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

6513026036 is a wasteful number, since it uses less digits than its factorization.

6513026036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59636 (or 59634 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 6513026036 is about 80703.3210964704. The cubic root of 6513026036 is about 1867.5014087337.

The spelling of 6513026036 in words is "six billion, five hundred thirteen million, twenty-six thousand, thirty-six".