55100495 has 8 divisors (see below), whose sum is σ = 66706416. Its totient is φ = 43689856.

The previous prime is 55100491. The next prime is 55100503. The reversal of 55100495 is 59400155.

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 55100495 - 2² = 55100491 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55100491) 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, 48197 + ... + 49326.

It is an arithmetic number, because the mean of its divisors is an integer number (8338302).

Almost surely, 2^55100495 is an apocalyptic number.

55100495 is a deficient number, since it is larger than the sum of its proper divisors (11605921).

55100495 is a wasteful number, since it uses less digits than its factorization.

55100495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97641.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 55100495 is about 7422.9707664789. The cubic root of 55100495 is about 380.5267279999.

The spelling of 55100495 in words is "fifty-five million, one hundred thousand, four hundred ninety-five".