7513650241 has 4 divisors (see below), whose sum is σ = 7518356692. Its totient is φ = 7508943792.

The previous prime is 7513650197. The next prime is 7513650251. The reversal of 7513650241 is 1420563157.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1132995600 + 6380654641 = 33660^2 + 79879^2 .

It is a cyclic number.

It is not a de Polignac number, because 7513650241 - 2¹⁵ = 7513617473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7513650197 and 7513650206.

It is not an unprimeable number, because it can be changed into a prime (7513650251) 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, 2350830 + ... + 2354023.

It is an arithmetic number, because the mean of its divisors is an integer number (1879589173).

Almost surely, 2^7513650241 is an apocalyptic number.

It is an amenable number.

7513650241 is a deficient number, since it is larger than the sum of its proper divisors (4706451).

7513650241 is a wasteful number, since it uses less digits than its factorization.

7513650241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4706450.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 7513650241 is about 86681.3142551496. The cubic root of 7513650241 is about 1958.6206316814.

The spelling of 7513650241 in words is "seven billion, five hundred thirteen million, six hundred fifty thousand, two hundred forty-one".