6035663656461 has 16 divisors (see below), whose sum is σ = 8085386663424. Its totient is φ = 4004866012224.

The previous prime is 6035663656447. The next prime is 6035663656469. The reversal of 6035663656461 is 1646563665306.

It is a happy number.

It is not a de Polignac number, because 6035663656461 - 2⁹ = 6035663655949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6035663656469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2129335 + ... + 4074971.

It is an arithmetic number, because the mean of its divisors is an integer number (505336666464).

Almost surely, 2^{6035663656461} is an apocalyptic number.

It is an amenable number.

6035663656461 is a deficient number, since it is larger than the sum of its proper divisors (2049723006963).

6035663656461 is a wasteful number, since it uses less digits than its factorization.

6035663656461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950500.

The product of its (nonzero) digits is 41990400, while the sum is 57.

The spelling of 6035663656461 in words is "six trillion, thirty-five billion, six hundred sixty-three million, six hundred fifty-six thousand, four hundred sixty-one".