7485203790413 has 4 divisors (see below), whose sum is σ = 7485210913728. Its totient is φ = 7485196667100.

The previous prime is 7485203790349. The next prime is 7485203790433. The reversal of 7485203790413 is 3140973025847.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 7485203790413 - 2⁶ = 7485203790349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7485203790433) 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, 1639763 + ... + 4202288.

It is an arithmetic number, because the mean of its divisors is an integer number (1871302728432).

Almost surely, 2^{7485203790413} is an apocalyptic number.

It is an amenable number.

7485203790413 is a deficient number, since it is larger than the sum of its proper divisors (7123315).

7485203790413 is a wasteful number, since it uses less digits than its factorization.

7485203790413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7123314.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 7485203790413 in words is "seven trillion, four hundred eighty-five billion, two hundred three million, seven hundred ninety thousand, four hundred thirteen".