49565552 has 30 divisors (see below), whose sum is σ = 100482408. Its totient is φ = 23640672.

The previous prime is 49565543. The next prime is 49565561. The reversal of 49565552 is 25556594.

It is an interprime number because it is at equal distance from previous prime (49565543) and next prime (49565561).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134873 + ... + 135239.

Almost surely, 2^49565552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49565552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50241204).

49565552 is an abundant number, since it is smaller than the sum of its proper divisors (50916856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49565552 is an equidigital number, since it uses as much as digits as its factorization.

49565552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765 (or 392 counting only the distinct ones).

The product of its digits is 270000, while the sum is 41.

The square root of 49565552 is about 7040.2806762231. The cubic root of 49565552 is about 367.3330310357. Note that the first 3 decimals are identical.

The spelling of 49565552 in words is "forty-nine million, five hundred sixty-five thousand, five hundred fifty-two".