49454077 has 8 divisors (see below), whose sum is σ = 52408440. Its totient is φ = 46583040.

The previous prime is 49454057. The next prime is 49454081. The reversal of 49454077 is 77045494.

It can be written as a sum of positive squares in 4 ways, for example, as 89401 + 49364676 = 299^2 + 7026^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49454077 - 2²³ = 41065469 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 (49454047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19608 + ... + 21985.

It is an arithmetic number, because the mean of its divisors is an integer number (6551055).

Almost surely, 2^49454077 is an apocalyptic number.

It is an amenable number.

49454077 is a deficient number, since it is larger than the sum of its proper divisors (2954363).

49454077 is a wasteful number, since it uses less digits than its factorization.

49454077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41663.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 49454077 is about 7032.3592769426. The cubic root of 49454077 is about 367.0574418772.

The spelling of 49454077 in words is "forty-nine million, four hundred fifty-four thousand, seventy-seven".