5149955 has 8 divisors (see below), whose sum is σ = 6272592. Its totient is φ = 4058208.

The previous prime is 5149951. The next prime is 5149961. The reversal of 5149955 is 5599415.

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 5149955 - 2² = 5149951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5149951) 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, 7352 + ... + 8021.

It is an arithmetic number, because the mean of its divisors is an integer number (784074).

Almost surely, 2^5149955 is an apocalyptic number.

5149955 is a deficient number, since it is larger than the sum of its proper divisors (1122637).

5149955 is a wasteful number, since it uses less digits than its factorization.

5149955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15445.

The product of its digits is 40500, while the sum is 38.

The square root of 5149955 is about 2269.3512288758. The cubic root of 5149955 is about 172.6902472893.

The spelling of 5149955 in words is "five million, one hundred forty-nine thousand, nine hundred fifty-five".