7513120461305 has 8 divisors (see below), whose sum is σ = 9259413325512. Its totient is φ = 5848050521088.

The previous prime is 7513120461277. The next prime is 7513120461307. The reversal of 7513120461305 is 5031640213157.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 488012619241 + 7025107842064 = 698579^2 + 2650492^2 .

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 7513120461305 - 2¹⁰ = 7513120460281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7513120461307) 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, 20305730792 + ... + 20305731161.

It is an arithmetic number, because the mean of its divisors is an integer number (1157426665689).

Almost surely, 2^{7513120461305} is an apocalyptic number.

It is an amenable number.

7513120461305 is a deficient number, since it is larger than the sum of its proper divisors (1746292864207).

7513120461305 is a wasteful number, since it uses less digits than its factorization.

7513120461305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40611461995.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 7513120461305 in words is "seven trillion, five hundred thirteen billion, one hundred twenty million, four hundred sixty-one thousand, three hundred five".