49672525 has 72 divisors (see below), whose sum is σ = 78369984. Its totient is φ = 31046400.

The previous prime is 49672489. The next prime is 49672529. The reversal of 49672525 is 52527694.

It is not a de Polignac number, because 49672525 - 2¹³ = 49664333 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49672529) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1155154 + ... + 1155196.

It is an arithmetic number, because the mean of its divisors is an integer number (1088472).

Almost surely, 2^49672525 is an apocalyptic number.

It is an amenable number.

49672525 is a deficient number, since it is larger than the sum of its proper divisors (28697459).

49672525 is a wasteful number, since it uses less digits than its factorization.

49672525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 119 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 49672525 is about 7047.8737928541. The cubic root of 49672525 is about 367.5971020811.

The spelling of 49672525 in words is "forty-nine million, six hundred seventy-two thousand, five hundred twenty-five".