49554772 has 6 divisors (see below), whose sum is σ = 86720858. Its totient is φ = 24777384.

The previous prime is 49554763. The next prime is 49554821. The reversal of 49554772 is 27745594.

It can be written as a sum of positive squares in only one way, i.e., 49364676 + 190096 = 7026^2 + 436^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6194343 + ... + 6194350.

Almost surely, 2^49554772 is an apocalyptic number.

It is an amenable number.

49554772 is a deficient number, since it is larger than the sum of its proper divisors (37166086).

49554772 is a wasteful number, since it uses less digits than its factorization.

49554772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12388697 (or 12388695 counting only the distinct ones).

The product of its digits is 352800, while the sum is 43.

The square root of 49554772 is about 7039.5150401146. The cubic root of 49554772 is about 367.3063987140.

The spelling of 49554772 in words is "forty-nine million, five hundred fifty-four thousand, seven hundred seventy-two".