55107093001 has 3 divisors (see below), whose sum is σ = 55107327751. Its totient is φ = 55106858252.

The previous prime is 55107092993. The next prime is 55107093011. The reversal of 55107093001 is 10039070155.

The square root of 55107093001 is 234749.

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 can be written as a sum of positive squares in only one way, i.e., 13155860601 + 41951232400 = 114699^2 + 204820^2 .

It is not a de Polignac number, because 55107093001 - 2³ = 55107092993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55107093011) 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, 117375 + ... + 352123.

Almost surely, 2^55107093001 is an apocalyptic number.

55107093001 is the 234749-th square number.

55107093001 is the 117375-th centered octagonal number.

It is an amenable number.

55107093001 is a deficient number, since it is larger than the sum of its proper divisors (234750).

55107093001 is an frugal number, since it uses more digits than its factorization.

55107093001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469498 (or 234749 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 31.

The spelling of 55107093001 in words is "fifty-five billion, one hundred seven million, ninety-three thousand, one".