48788515 has 4 divisors (see below), whose sum is σ = 58546224. Its totient is φ = 39030808.

The previous prime is 48788507. The next prime is 48788539. The reversal of 48788515 is 51588784.

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 48788515 - 2³ = 48788507 is a prime.

It is a Duffinian 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, 4878847 + ... + 4878856.

It is an arithmetic number, because the mean of its divisors is an integer number (14636556).

Almost surely, 2^48788515 is an apocalyptic number.

48788515 is a deficient number, since it is larger than the sum of its proper divisors (9757709).

48788515 is an equidigital number, since it uses as much as digits as its factorization.

48788515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9757708.

The product of its digits is 358400, while the sum is 46.

The square root of 48788515 is about 6984.8775937736. The cubic root of 48788515 is about 365.4033571806.

The spelling of 48788515 in words is "forty-eight million, seven hundred eighty-eight thousand, five hundred fifteen".