49961053 has 2 divisors, whose sum is σ = 49961054. Its totient is φ = 49961052.

The previous prime is 49961039. The next prime is 49961069. The reversal of 49961053 is 35016994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34421689 + 15539364 = 5867^2 + 3942^2 .

It is a cyclic number.

It is not a de Polignac number, because 49961053 - 2²¹ = 47863901 is a prime.

It is a super-2 number, since 2×49961053² = 4992213633737618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49961003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24980526 + 24980527.

It is an arithmetic number, because the mean of its divisors is an integer number (24980527).

Almost surely, 2^49961053 is an apocalyptic number.

It is an amenable number.

49961053 is a deficient number, since it is larger than the sum of its proper divisors (1).

49961053 is an equidigital number, since it uses as much as digits as its factorization.

49961053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 49961053 is about 7068.3133065817. The cubic root of 49961053 is about 368.3074703670.

The spelling of 49961053 in words is "forty-nine million, nine hundred sixty-one thousand, fifty-three".