49885025 has 12 divisors (see below), whose sum is σ = 61996032. Its totient is φ = 39818640.

The previous prime is 49884997. The next prime is 49885057. The reversal of 49885025 is 52058894.

It is not a de Polignac number, because 49885025 - 2¹⁶ = 49819489 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10592 + ... + 14558.

It is an arithmetic number, because the mean of its divisors is an integer number (5166336).

Almost surely, 2^49885025 is an apocalyptic number.

It is an amenable number.

49885025 is a deficient number, since it is larger than the sum of its proper divisors (12111007).

49885025 is a wasteful number, since it uses less digits than its factorization.

49885025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4480 (or 4475 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 41.

The square root of 49885025 is about 7062.9331725566. The cubic root of 49885025 is about 368.1205521277.

Adding to 49885025 its sum of digits (41), we get a triangular number (49885066 = T₉₉₈₈).

The spelling of 49885025 in words is "forty-nine million, eight hundred eighty-five thousand, twenty-five".