1073520052 has 12 divisors (see below), whose sum is σ = 2049447456. Its totient is φ = 487963640.

The previous prime is 1073520037. The next prime is 1073520059. The reversal of 1073520052 is 2500253701.

It is a junction number, because it is equal to n+sod(n) for n = 1073519999 and 1073520026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073520059) 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, 12199048 + ... + 12199135.

It is an arithmetic number, because the mean of its divisors is an integer number (170787288).

Almost surely, 2^1073520052 is an apocalyptic number.

It is an amenable number.

1073520052 is a deficient number, since it is larger than the sum of its proper divisors (975927404).

1073520052 is a wasteful number, since it uses less digits than its factorization.

1073520052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24398198 (or 24398196 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 1073520052 is about 32764.6158530815. The cubic root of 1073520052 is about 1023.9294957256.

Adding to 1073520052 its reverse (2500253701), we get a palindrome (3573773753).

It can be divided in two parts, 1073 and 520052, that added together give a palindrome (521125).

The spelling of 1073520052 in words is "one billion, seventy-three million, five hundred twenty thousand, fifty-two".