49342651 has 4 divisors (see below), whose sum is σ = 49399792. Its totient is φ = 49285512.

The previous prime is 49342627. The next prime is 49342661. The reversal of 49342651 is 15624394.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49342651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49342661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27255 + ... + 29008.

It is an arithmetic number, because the mean of its divisors is an integer number (12349948).

Almost surely, 2^49342651 is an apocalyptic number.

49342651 is a deficient number, since it is larger than the sum of its proper divisors (57141).

49342651 is an equidigital number, since it uses as much as digits as its factorization.

49342651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57140.

The product of its digits is 25920, while the sum is 34.

The square root of 49342651 is about 7024.4324325884. The cubic root of 49342651 is about 366.7815596793.

The spelling of 49342651 in words is "forty-nine million, three hundred forty-two thousand, six hundred fifty-one".