49754477 has 4 divisors (see below), whose sum is σ = 50052576. Its totient is φ = 49456380.

The previous prime is 49754449. The next prime is 49754489. The reversal of 49754477 is 77445794.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 77445794 = 2 ⋅38722897.

It is a cyclic number.

It is not a de Polignac number, because 49754477 - 2⁶ = 49754413 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 (49754417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148799 + ... + 149132.

It is an arithmetic number, because the mean of its divisors is an integer number (12513144).

Almost surely, 2^49754477 is an apocalyptic number.

It is an amenable number.

49754477 is a deficient number, since it is larger than the sum of its proper divisors (298099).

49754477 is a wasteful number, since it uses less digits than its factorization.

49754477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298098.

The product of its digits is 987840, while the sum is 47.

The square root of 49754477 is about 7053.6853488088. The cubic root of 49754477 is about 367.7991505006.

The spelling of 49754477 in words is "forty-nine million, seven hundred fifty-four thousand, four hundred seventy-seven".