7613421541 has 8 divisors (see below), whose sum is σ = 8353561824. Its totient is φ = 6881283120.

The previous prime is 7613421503. The next prime is 7613421547. The reversal of 7613421541 is 1451243167.

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 7613421541 - 2¹¹ = 7613419493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7613421497 and 7613421506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7613421547) 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, 1998471 + ... + 2002276.

It is an arithmetic number, because the mean of its divisors is an integer number (1044195228).

Almost surely, 2^7613421541 is an apocalyptic number.

It is an amenable number.

7613421541 is a deficient number, since it is larger than the sum of its proper divisors (740140283).

7613421541 is a wasteful number, since it uses less digits than its factorization.

7613421541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4000931.

The product of its digits is 20160, while the sum is 34.

The square root of 7613421541 is about 87254.9227321874. The cubic root of 7613421541 is about 1967.2518339365.

The spelling of 7613421541 in words is "seven billion, six hundred thirteen million, four hundred twenty-one thousand, five hundred forty-one".