55108337403001 has 3 divisors (see below), whose sum is σ = 55108344826501. Its totient is φ = 55108329979502.

The previous prime is 55108337402999. The next prime is 55108337403017. The reversal of 55108337403001 is 10030473380155.

It is a happy number.

The square root of 55108337403001 is 7423499.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 55108337403001 - 2¹ = 55108337402999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55108337403701) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3711750 + ... + 11135248.

Almost surely, 2^{55108337403001} is an apocalyptic number.

55108337403001 is the 7423499-th square number.

55108337403001 is the 3711750-th centered octagonal number.

It is an amenable number.

55108337403001 is a deficient number, since it is larger than the sum of its proper divisors (7423500).

55108337403001 is an frugal number, since it uses more digits than its factorization.

55108337403001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14846998 (or 7423499 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 55108337403001 in words is "fifty-five trillion, one hundred eight billion, three hundred thirty-seven million, four hundred three thousand, one".