49696151 has 12 divisors (see below), whose sum is σ = 53675880. Its totient is φ = 45989760.

The previous prime is 49696133. The next prime is 49696159. The reversal of 49696151 is 15169694.

It is not a de Polignac number, because 49696151 - 2¹⁴ = 49679767 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 49696099 and 49696108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49696159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16220 + ... + 19038.

It is an arithmetic number, because the mean of its divisors is an integer number (4472990).

Almost surely, 2^49696151 is an apocalyptic number.

49696151 is a deficient number, since it is larger than the sum of its proper divisors (3979729).

49696151 is a wasteful number, since it uses less digits than its factorization.

49696151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914 (or 2897 counting only the distinct ones).

The product of its digits is 58320, while the sum is 41.

The square root of 49696151 is about 7049.5497019313. The cubic root of 49696151 is about 367.6553735471.

The spelling of 49696151 in words is "forty-nine million, six hundred ninety-six thousand, one hundred fifty-one".