49089527 has 2 divisors, whose sum is σ = 49089528. Its totient is φ = 49089526.

The previous prime is 49089517. The next prime is 49089529. The reversal of 49089527 is 72598094.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49089527 - 2²⁴ = 32312311 is a prime.

It is a super-2 number, since 2×49089527² = 4819563322167458, which contains 22 as substring.

Together with 49089529, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49089529) 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, 24544763 + 24544764.

It is an arithmetic number, because the mean of its divisors is an integer number (24544764).

Almost surely, 2^49089527 is an apocalyptic number.

49089527 is a deficient number, since it is larger than the sum of its proper divisors (1).

49089527 is an equidigital number, since it uses as much as digits as its factorization.

49089527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 49089527 is about 7006.3918674308. The cubic root of 49089527 is about 366.1532970861.

The spelling of 49089527 in words is "forty-nine million, eighty-nine thousand, five hundred twenty-seven".