49016155 has 8 divisors (see below), whose sum is σ = 59391072. Its totient is φ = 38831808.

The previous prime is 49016147. The next prime is 49016167. The reversal of 49016155 is 55161094.

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 49016155 - 2³ = 49016147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47074 + ... + 48103.

It is an arithmetic number, because the mean of its divisors is an integer number (7423884).

Almost surely, 2^49016155 is an apocalyptic number.

49016155 is a deficient number, since it is larger than the sum of its proper divisors (10374917).

49016155 is a wasteful number, since it uses less digits than its factorization.

49016155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95285.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 49016155 is about 7001.1538334763. The cubic root of 49016155 is about 365.9707816065.

The spelling of 49016155 in words is "forty-nine million, sixteen thousand, one hundred fifty-five".