7505745932 has 12 divisors (see below), whose sum is σ = 13138770960. Its totient is φ = 3751811376.

The previous prime is 7505745881. The next prime is 7505745937. The reversal of 7505745932 is 2395475057.

It is a super-4 number, since 4×7505745932⁴ (a number of 41 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (7505745937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249383 + ... + 277854.

It is an arithmetic number, because the mean of its divisors is an integer number (1094897580).

Almost surely, 2^7505745932 is an apocalyptic number.

It is an amenable number.

7505745932 is a deficient number, since it is larger than the sum of its proper divisors (5633025028).

7505745932 is a wasteful number, since it uses less digits than its factorization.

7505745932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530800 (or 530798 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 47.

The square root of 7505745932 is about 86635.7081808650. The cubic root of 7505745932 is about 1957.9335721657.

The spelling of 7505745932 in words is "seven billion, five hundred five million, seven hundred forty-five thousand, nine hundred thirty-two".