7245131603741 has 8 divisors (see below), whose sum is σ = 7402983600600. Its totient is φ = 7088062992192.

The previous prime is 7245131603737. The next prime is 7245131603767. The reversal of 7245131603741 is 1473061315427.

It can be written as a sum of positive squares in 4 ways, for example, as 544022781241 + 6701108822500 = 737579^2 + 2588650^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7245131603741 - 2² = 7245131603737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7245131603692 and 7245131603701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7245131603641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195827630 + ... + 195864623.

It is an arithmetic number, because the mean of its divisors is an integer number (925372950075).

Almost surely, 2^{7245131603741} is an apocalyptic number.

It is an amenable number.

7245131603741 is a deficient number, since it is larger than the sum of its proper divisors (157851996859).

7245131603741 is a wasteful number, since it uses less digits than its factorization.

7245131603741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391692655.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 7245131603741 in words is "seven trillion, two hundred forty-five billion, one hundred thirty-one million, six hundred three thousand, seven hundred forty-one".