49378552 has 16 divisors (see below), whose sum is σ = 92800440. Its totient is φ = 24631776.

The previous prime is 49378547. The next prime is 49378573. The reversal of 49378552 is 25587394.

It is a junction number, because it is equal to n+sod(n) for n = 49378499 and 49378508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3423 + ... + 10510.

Almost surely, 2^49378552 is an apocalyptic number.

It is an amenable number.

49378552 is a deficient number, since it is larger than the sum of its proper divisors (43421888).

49378552 is a wasteful number, since it uses less digits than its factorization.

49378552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14382 (or 14378 counting only the distinct ones).

The product of its digits is 302400, while the sum is 43.

The square root of 49378552 is about 7026.9874057095. The cubic root of 49378552 is about 366.8704931018.

The spelling of 49378552 in words is "forty-nine million, three hundred seventy-eight thousand, five hundred fifty-two".