5149101 has 4 divisors (see below), whose sum is σ = 6865472. Its totient is φ = 3432732.

The previous prime is 5149099. The next prime is 5149103. The reversal of 5149101 is 1019415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5149099) and next prime (5149103).

It is not a de Polignac number, because 5149101 - 2¹ = 5149099 is a prime.

It is a super-2 number, since 2×5149101² = 53026482216402, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5149103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 858181 + ... + 858186.

It is an arithmetic number, because the mean of its divisors is an integer number (1716368).

Almost surely, 2^5149101 is an apocalyptic number.

It is an amenable number.

5149101 is a deficient number, since it is larger than the sum of its proper divisors (1716371).

5149101 is a wasteful number, since it uses less digits than its factorization.

5149101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716370.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 5149101 is about 2269.1630615714. The cubic root of 5149101 is about 172.6807012108.

The spelling of 5149101 in words is "five million, one hundred forty-nine thousand, one hundred one".