49328051 has 4 divisors (see below), whose sum is σ = 50377632. Its totient is φ = 48278472.

The previous prime is 49328029. The next prime is 49328057. The reversal of 49328051 is 15082394.

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

It is a cyclic number.

It is not a de Polignac number, because 49328051 - 2¹⁴ = 49311667 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49327999 and 49328017.

It is not an unprimeable number, because it can be changed into a prime (49328057) 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, 524720 + ... + 524813.

It is an arithmetic number, because the mean of its divisors is an integer number (12594408).

Almost surely, 2^49328051 is an apocalyptic number.

49328051 is a deficient number, since it is larger than the sum of its proper divisors (1049581).

49328051 is a wasteful number, since it uses less digits than its factorization.

49328051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049580.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 49328051 is about 7023.3931258331. The cubic root of 49328051 is about 366.7453804380.

The spelling of 49328051 in words is "forty-nine million, three hundred twenty-eight thousand, fifty-one".