53662172132001 has 8 divisors (see below), whose sum is σ = 72095742712224. Its totient is φ = 35501691486560.

The previous prime is 53662172131973. The next prime is 53662172132033. The reversal of 53662172132001 is 10023127126635.

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 53662172132001 - 2⁶ = 53662172131937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53662172132201) 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, 68272483236 + ... + 68272484021.

It is an arithmetic number, because the mean of its divisors is an integer number (9011967839028).

Almost surely, 2^{53662172132001} is an apocalyptic number.

It is an amenable number.

53662172132001 is a deficient number, since it is larger than the sum of its proper divisors (18433570580223).

53662172132001 is a wasteful number, since it uses less digits than its factorization.

53662172132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136544967391.

The product of its (nonzero) digits is 90720, while the sum is 39.

Adding to 53662172132001 its reverse (10023127126635), we get a palindrome (63685299258636).

The spelling of 53662172132001 in words is "fifty-three trillion, six hundred sixty-two billion, one hundred seventy-two million, one hundred thirty-two thousand, one".