49754431 has 2 divisors, whose sum is σ = 49754432. Its totient is φ = 49754430.

The previous prime is 49754423. The next prime is 49754447. The reversal of 49754431 is 13445794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49754431 - 2³ = 49754423 is a prime.

It is a super-2 number, since 2×49754431² = 4951006808267522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49754231) 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 as a sum of consecutive naturals, namely, 24877215 + 24877216.

It is an arithmetic number, because the mean of its divisors is an integer number (24877216).

Almost surely, 2^49754431 is an apocalyptic number.

49754431 is a deficient number, since it is larger than the sum of its proper divisors (1).

49754431 is an equidigital number, since it uses as much as digits as its factorization.

49754431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 49754431 is about 7053.6820881012. The cubic root of 49754431 is about 367.7990371522.

The spelling of 49754431 in words is "forty-nine million, seven hundred fifty-four thousand, four hundred thirty-one".