48123780 has 48 divisors (see below), whose sum is σ = 139098624. Its totient is φ = 12418560.

The previous prime is 48123743. The next prime is 48123793. The reversal of 48123780 is 8732184.

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, 11077 + ... + 14796.

It is an arithmetic number, because the mean of its divisors is an integer number (2897888).

Almost surely, 2^48123780 is an apocalyptic number.

It is an amenable number.

48123780 is an abundant number, since it is smaller than the sum of its proper divisors (90974844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48123780 is a wasteful number, since it uses less digits than its factorization.

48123780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25916 (or 25914 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 48123780 is about 6937.1305307022. The cubic root of 48123780 is about 363.7362437376.

The spelling of 48123780 in words is "forty-eight million, one hundred twenty-three thousand, seven hundred eighty".