49867153 has 24 divisors (see below), whose sum is σ = 63201600. Its totient is φ = 39076128.

The previous prime is 49867109. The next prime is 49867163. The reversal of 49867153 is 35176894.

It is not a de Polignac number, because 49867153 - 2¹⁷ = 49736081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49867163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26076 + ... + 27922.

It is an arithmetic number, because the mean of its divisors is an integer number (2633400).

Almost surely, 2^49867153 is an apocalyptic number.

It is an amenable number.

49867153 is a deficient number, since it is larger than the sum of its proper divisors (13334447).

49867153 is a wasteful number, since it uses less digits than its factorization.

49867153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1909 (or 1902 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 49867153 is about 7061.6678624812. The cubic root of 49867153 is about 368.0765854507.

The spelling of 49867153 in words is "forty-nine million, eight hundred sixty-seven thousand, one hundred fifty-three".