49534004 has 24 divisors (see below), whose sum is σ = 94638600. Its totient is φ = 22546944.

The previous prime is 49533997. The next prime is 49534021. The reversal of 49534004 is 40043594.

It can be written as a sum of positive squares in 4 ways, for example, as 3429904 + 46104100 = 1852^2 + 6790^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2729 + ... + 10320.

It is an arithmetic number, because the mean of its divisors is an integer number (3943275).

Almost surely, 2^49534004 is an apocalyptic number.

It is an amenable number.

49534004 is a deficient number, since it is larger than the sum of its proper divisors (45104596).

49534004 is a wasteful number, since it uses less digits than its factorization.

49534004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13139 (or 13137 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 49534004 is about 7038.0397839171. The cubic root of 49534004 is about 367.2550798408.

Adding to 49534004 its reverse (40043594), we get a palindrome (89577598).

The spelling of 49534004 in words is "forty-nine million, five hundred thirty-four thousand, four".