7520934652 has 96 divisors (see below), whose sum is σ = 16726381056. Its totient is φ = 2874009600.

The previous prime is 7520934613. The next prime is 7520934653. The reversal of 7520934652 is 2564390257.

It is a super-2 number, since 2×7520934652² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7520934599 and 7520934608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7520934653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5798068 + ... + 5799364.

It is an arithmetic number, because the mean of its divisors is an integer number (174233136).

Almost surely, 2^7520934652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7520934652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8363190528).

7520934652 is an abundant number, since it is smaller than the sum of its proper divisors (9205446404).

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

7520934652 is a wasteful number, since it uses less digits than its factorization.

7520934652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667 (or 1665 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 7520934652 is about 86723.3224225179. The cubic root of 7520934652 is about 1959.2533818094.

The spelling of 7520934652 in words is "seven billion, five hundred twenty million, nine hundred thirty-four thousand, six hundred fifty-two".