5155658 has 8 divisors (see below), whose sum is σ = 8188452. Its totient is φ = 2426176.

The previous prime is 5155643. The next prime is 5155673. The reversal of 5155658 is 8565515.

It is an interprime number because it is at equal distance from previous prime (5155643) and next prime (5155673).

It can be written as a sum of positive squares in 2 ways, for example, as 5031049 + 124609 = 2243^2 + 353^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75785 + ... + 75852.

Almost surely, 2^5155658 is an apocalyptic number.

5155658 is a deficient number, since it is larger than the sum of its proper divisors (3032794).

5155658 is a wasteful number, since it uses less digits than its factorization.

5155658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151656.

The product of its digits is 30000, while the sum is 35.

The square root of 5155658 is about 2270.6074077216. The cubic root of 5155658 is about 172.7539688277.

The spelling of 5155658 in words is "five million, one hundred fifty-five thousand, six hundred fifty-eight".