48013507 has 4 divisors (see below), whose sum is σ = 48066120. Its totient is φ = 47960896.

The previous prime is 48013477. The next prime is 48013571. The reversal of 48013507 is 70531084.

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 48013507 - 2⁷ = 48013379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48010507) 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, 24913 + ... + 26770.

It is an arithmetic number, because the mean of its divisors is an integer number (12016530).

Almost surely, 2^48013507 is an apocalyptic number.

48013507 is a deficient number, since it is larger than the sum of its proper divisors (52613).

48013507 is an equidigital number, since it uses as much as digits as its factorization.

48013507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52612.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 48013507 is about 6929.1779454709. The cubic root of 48013507 is about 363.4582040470.

The spelling of 48013507 in words is "forty-eight million, thirteen thousand, five hundred seven".