49537603 has 4 divisors (see below), whose sum is σ = 49667328. Its totient is φ = 49407880.

The previous prime is 49537573. The next prime is 49537613. The reversal of 49537603 is 30673594.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49537603 - 2⁹ = 49537091 is a prime.

It is a super-2 number, since 2×49537603² = 4907948221971218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49537613) 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, 64288 + ... + 65053.

It is an arithmetic number, because the mean of its divisors is an integer number (12416832).

Almost surely, 2^49537603 is an apocalyptic number.

49537603 is a deficient number, since it is larger than the sum of its proper divisors (129725).

49537603 is a wasteful number, since it uses less digits than its factorization.

49537603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129724.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 49537603 is about 7038.2954612605. The cubic root of 49537603 is about 367.2639741956.

The spelling of 49537603 in words is "forty-nine million, five hundred thirty-seven thousand, six hundred three".