7506116020 has 24 divisors (see below), whose sum is σ = 16975370664. Its totient is φ = 2771488896.

The previous prime is 7506115997. The next prime is 7506116047. The reversal of 7506116020 is 206116057.

It can be written as a sum of positive squares in 4 ways, for example, as 1191906576 + 6314209444 = 34524^2 + 79462^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 7506116020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14434579 + ... + 14435098.

It is an arithmetic number, because the mean of its divisors is an integer number (707307111).

Almost surely, 2^7506116020 is an apocalyptic number.

It is an amenable number.

7506116020 is an abundant number, since it is smaller than the sum of its proper divisors (9469254644).

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

7506116020 is a wasteful number, since it uses less digits than its factorization.

7506116020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28869699 (or 28869697 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 7506116020 is about 86637.8440405808. The cubic root of 7506116020 is about 1957.9657517703.

The spelling of 7506116020 in words is "seven billion, five hundred six million, one hundred sixteen thousand, twenty".