49457701 has 4 divisors (see below), whose sum is σ = 49547052. Its totient is φ = 49368352.

The previous prime is 49457687. The next prime is 49457747. The reversal of 49457701 is 10775494.

49457701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10775494 = 2 ⋅5387747.

It can be written as a sum of positive squares in 2 ways, for example, as 3204100 + 46253601 = 1790^2 + 6801^2 .

It is a cyclic number.

It is not a de Polignac number, because 49457701 - 2¹³ = 49449509 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 (49457761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43840 + ... + 44953.

It is an arithmetic number, because the mean of its divisors is an integer number (12386763).

Almost surely, 2^49457701 is an apocalyptic number.

It is an amenable number.

49457701 is a deficient number, since it is larger than the sum of its proper divisors (89351).

49457701 is an equidigital number, since it uses as much as digits as its factorization.

49457701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89350.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 49457701 is about 7032.6169382386. The cubic root of 49457701 is about 367.0664076609.

The spelling of 49457701 in words is "forty-nine million, four hundred fifty-seven thousand, seven hundred one".