49501854 has 40 divisors (see below), whose sum is σ = 114510528. Its totient is φ = 15966720.

The previous prime is 49501849. The next prime is 49501873. The reversal of 49501854 is 45810594.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 94 + ... + 9950.

Almost surely, 2^49501854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49501854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57255264).

49501854 is an abundant number, since it is smaller than the sum of its proper divisors (65008674).

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

49501854 is a wasteful number, since it uses less digits than its factorization.

49501854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9902 (or 9893 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 49501854 is about 7035.7553965441. The cubic root of 49501854 is about 367.1756071199.

The spelling of 49501854 in words is "forty-nine million, five hundred one thousand, eight hundred fifty-four".