49526645 has 16 divisors (see below), whose sum is σ = 69206400. Its totient is φ = 33319104.

The previous prime is 49526639. The next prime is 49526651. The reversal of 49526645 is 54662594.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49526639) and next prime (49526651).

It is not a de Polignac number, because 49526645 - 2¹⁰ = 49525621 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11495 + ... + 15204.

It is an arithmetic number, because the mean of its divisors is an integer number (4325400).

Almost surely, 2^49526645 is an apocalyptic number.

It is an amenable number.

49526645 is a deficient number, since it is larger than the sum of its proper divisors (19679755).

49526645 is a wasteful number, since it uses less digits than its factorization.

49526645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26764.

The product of its digits is 259200, while the sum is 41.

The square root of 49526645 is about 7037.5169626794. The cubic root of 49526645 is about 367.2368919042.

The spelling of 49526645 in words is "forty-nine million, five hundred twenty-six thousand, six hundred forty-five".