53661336167417 has 32 divisors (see below), whose sum is σ = 59449080176640. Its totient is φ = 48029472645120.

The previous prime is 53661336167401. The next prime is 53661336167447. The reversal of 53661336167417 is 71476163316635.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 53661336167417 - 2⁴ = 53661336167401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53661336167447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 345818873 + ... + 345974009.

It is an arithmetic number, because the mean of its divisors is an integer number (1857783755520).

Almost surely, 2^{53661336167417} is an apocalyptic number.

It is an amenable number.

53661336167417 is a deficient number, since it is larger than the sum of its proper divisors (5787744009223).

53661336167417 is a wasteful number, since it uses less digits than its factorization.

53661336167417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156533.

The product of its digits is 34292160, while the sum is 59.

The spelling of 53661336167417 in words is "fifty-three trillion, six hundred sixty-one billion, three hundred thirty-six million, one hundred sixty-seven thousand, four hundred seventeen".