49355250 has 192 divisors, whose sum is σ = 153653760. Its totient is φ = 10483200.

The previous prime is 49355237. The next prime is 49355269. The reversal of 49355250 is 5255394.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 624711 + ... + 624789.

It is an arithmetic number, because the mean of its divisors is an integer number (800280).

Almost surely, 2^49355250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49355250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76826880).

49355250 is an abundant number, since it is smaller than the sum of its proper divisors (104298510).

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

49355250 is a wasteful number, since it uses less digits than its factorization.

49355250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 49355250 is about 7025.3291737825. The cubic root of 49355250 is about 366.8127746459.

The spelling of 49355250 in words is "forty-nine million, three hundred fifty-five thousand, two hundred fifty".