49016151 has 32 divisors (see below), whose sum is σ = 80248320. Its totient is φ = 29411712.

The previous prime is 49016147. The next prime is 49016167. The reversal of 49016151 is 15161094.

49016151 is a `hidden beast` number, since 49 + 0 + 1 + 615 + 1 = 666.

It is not a de Polignac number, because 49016151 - 2² = 49016147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49016111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8236 + ... + 12878.

It is an arithmetic number, because the mean of its divisors is an integer number (2507760).

Almost surely, 2^49016151 is an apocalyptic number.

49016151 is a deficient number, since it is larger than the sum of its proper divisors (31232169).

49016151 is a wasteful number, since it uses less digits than its factorization.

49016151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692 (or 4686 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 49016151 is about 7001.1535478091. The cubic root of 49016151 is about 365.9707716514.

It can be divided in two parts, 490 and 16151, that added together give a square (16641 = 129²).

The spelling of 49016151 in words is "forty-nine million, sixteen thousand, one hundred fifty-one".