49999594 has 8 divisors (see below), whose sum is σ = 75125988. Its totient is φ = 24957600.

The previous prime is 49999589. The next prime is 49999597. The reversal of 49999594 is 49599994.

It can be written as a sum of positive squares in 2 ways, for example, as 49491225 + 508369 = 7035^2 + 713^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (49999597) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19597 + ... + 22000.

Almost surely, 2^49999594 is an apocalyptic number.

49999594 is a deficient number, since it is larger than the sum of its proper divisors (25126394).

49999594 is a wasteful number, since it uses less digits than its factorization.

49999594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42200.

The product of its digits is 4723920, while the sum is 58.

The square root of 49999594 is about 7071.0391032719. The cubic root of 49999594 is about 368.4021527168.

The spelling of 49999594 in words is "forty-nine million, nine hundred ninety-nine thousand, five hundred ninety-four".