7472012513 has 4 divisors (see below), whose sum is σ = 8539442880. Its totient is φ = 6404582148.

The previous prime is 7472012479. The next prime is 7472012531. The reversal of 7472012513 is 3152102747.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7472012513 - 2²² = 7467818209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7472012513.

It is not an unprimeable number, because it can be changed into a prime (7472012543) 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, 533715173 + ... + 533715186.

It is an arithmetic number, because the mean of its divisors is an integer number (2134860720).

Almost surely, 2^7472012513 is an apocalyptic number.

It is an amenable number.

7472012513 is a deficient number, since it is larger than the sum of its proper divisors (1067430367).

7472012513 is a wasteful number, since it uses less digits than its factorization.

7472012513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067430366.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 7472012513 is about 86440.8035189401. The cubic root of 7472012513 is about 1954.9959565853.

The spelling of 7472012513 in words is "seven billion, four hundred seventy-two million, twelve thousand, five hundred thirteen".