5120049 has 8 divisors (see below), whose sum is σ = 7447392. Its totient is φ = 3103040.

The previous prime is 5120047. The next prime is 5120051. The reversal of 5120049 is 9400215.

It is an interprime number because it is at equal distance from previous prime (5120047) and next prime (5120051).

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 5120049 - 2¹ = 5120047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5120047) 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, 77544 + ... + 77609.

It is an arithmetic number, because the mean of its divisors is an integer number (930924).

Almost surely, 2^5120049 is an apocalyptic number.

It is an amenable number.

5120049 is a deficient number, since it is larger than the sum of its proper divisors (2327343).

5120049 is a wasteful number, since it uses less digits than its factorization.

5120049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155167.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 5120049 is about 2262.7525273436. The cubic root of 5120049 is about 172.3553250305.

It can be divided in two parts, 51 and 20049, that added together give a triangular number (20100 = T₂₀₀).

The spelling of 5120049 in words is "five million, one hundred twenty thousand, forty-nine".