7503052532 has 6 divisors (see below), whose sum is σ = 13130341938. Its totient is φ = 3751526264.

The previous prime is 7503052477. The next prime is 7503052541. The reversal of 7503052532 is 2352503057.

It can be written as a sum of positive squares in only one way, i.e., 5516924176 + 1986128356 = 74276^2 + 44566^2 .

It is a super-2 number, since 2×7503052532² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 937881563 + ... + 937881570.

It is an arithmetic number, because the mean of its divisors is an integer number (2188390323).

Almost surely, 2^7503052532 is an apocalyptic number.

It is an amenable number.

7503052532 is a deficient number, since it is larger than the sum of its proper divisors (5627289406).

7503052532 is a wasteful number, since it uses less digits than its factorization.

7503052532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875763137 (or 1875763135 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 32.

The square root of 7503052532 is about 86620.1623872872. The cubic root of 7503052532 is about 1957.6993458699.

Adding to 7503052532 its reverse (2352503057), we get a palindrome (9855555589).

The spelling of 7503052532 in words is "seven billion, five hundred three million, fifty-two thousand, five hundred thirty-two".