5051655 has 72 divisors (see below), whose sum is σ = 10670400. Its totient is φ = 2201472.

The previous prime is 5051653. The next prime is 5051681. The reversal of 5051655 is 5561505.

5051655 is a `hidden beast` number, since 5 + 0 + 5 + 1 + 655 = 666.

It is not a de Polignac number, because 5051655 - 2¹ = 5051653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051653) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 63906 + ... + 63984.

It is an arithmetic number, because the mean of its divisors is an integer number (148200).

Almost surely, 2^5051655 is an apocalyptic number.

5051655 is an abundant number, since it is smaller than the sum of its proper divisors (5618745).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5051655 is a wasteful number, since it uses less digits than its factorization.

5051655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 5051655 is about 2247.5887079268. The cubic root of 5051655 is about 171.5844371105.

The spelling of 5051655 in words is "five million, fifty-one thousand, six hundred fifty-five".