48991526 has 8 divisors (see below), whose sum is σ = 73586640. Its totient is φ = 24462648.

The previous prime is 48991517. The next prime is 48991543. The reversal of 48991526 is 62519984.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14666 + ... + 17693.

It is an arithmetic number, because the mean of its divisors is an integer number (9198330).

Almost surely, 2^48991526 is an apocalyptic number.

48991526 is a deficient number, since it is larger than the sum of its proper divisors (24595114).

48991526 is a wasteful number, since it uses less digits than its factorization.

48991526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33118.

The product of its digits is 155520, while the sum is 44.

The square root of 48991526 is about 6999.3946881141. The cubic root of 48991526 is about 365.9094752579.

The spelling of 48991526 in words is "forty-eight million, nine hundred ninety-one thousand, five hundred twenty-six".