49049501 has 4 divisors (see below), whose sum is σ = 51182112. Its totient is φ = 46916892.

The previous prime is 49049467. The next prime is 49049509. The reversal of 49049501 is 10594094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49049501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49049509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1066271 + ... + 1066316.

It is an arithmetic number, because the mean of its divisors is an integer number (12795528).

Almost surely, 2^49049501 is an apocalyptic number.

It is an amenable number.

49049501 is a deficient number, since it is larger than the sum of its proper divisors (2132611).

49049501 is a wasteful number, since it uses less digits than its factorization.

49049501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132610.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 49049501 is about 7003.5348931807. The cubic root of 49049501 is about 366.0537535391.

The spelling of 49049501 in words is "forty-nine million, forty-nine thousand, five hundred one".