6541124024961 has 12 divisors (see below), whose sum is σ = 9448380369792. Its totient is φ = 4360707760056.

The previous prime is 6541124024957. The next prime is 6541124024971. The reversal of 6541124024961 is 1694204211456.

6541124024961 is a `hidden beast` number, since 6 + 5 + 4 + 112 + 40 + 2 + 496 + 1 = 666.

It is not a de Polignac number, because 6541124024961 - 2² = 6541124024957 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6541124024971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2454201 + ... + 4370966.

It is an arithmetic number, because the mean of its divisors is an integer number (787365030816).

Almost surely, 2^{6541124024961} is an apocalyptic number.

It is an amenable number.

6541124024961 is a deficient number, since it is larger than the sum of its proper divisors (2907256344831).

6541124024961 is a wasteful number, since it uses less digits than its factorization.

6541124024961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6931660 (or 6931657 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 6541124024961 in words is "six trillion, five hundred forty-one billion, one hundred twenty-four million, twenty-four thousand, nine hundred sixty-one".