49090050 has 240 divisors, whose sum is σ = 155561472. Its totient is φ = 11404800.

The previous prime is 49090021. The next prime is 49090057. The reversal of 49090050 is 5009094.

It is a happy number.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 49089996 and 49090023.

It is not an unprimeable number, because it can be changed into a prime (49090057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1583535 + ... + 1583565.

Almost surely, 2^49090050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49090050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77780736).

49090050 is an abundant number, since it is smaller than the sum of its proper divisors (106471422).

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

49090050 is a wasteful number, since it uses less digits than its factorization.

49090050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 49090050 is about 7006.4291903936. The cubic root of 49090050 is about 366.1545974143.

The spelling of 49090050 in words is "forty-nine million, ninety thousand, fifty".