1518750048 has 48 divisors (see below), whose sum is σ = 3990467376. Its totient is φ = 505774080.

The previous prime is 1518750043. The next prime is 1518750089. The reversal of 1518750048 is 8400578151.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 1518749988 and 1518750015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1518750041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103828 + ... + 117548.

It is an arithmetic number, because the mean of its divisors is an integer number (83134737).

Almost surely, 2^1518750048 is an apocalyptic number.

It is an amenable number.

1518750048 is an abundant number, since it is smaller than the sum of its proper divisors (2471717328).

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

1518750048 is a wasteful number, since it uses less digits than its factorization.

1518750048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14887 (or 14879 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 39.

The square root of 1518750048 is about 38971.1437861400. The cubic root of 1518750048 is about 1149.4641606999.

It can be divided in two parts, 15187500 and 48, that multiplied together give a 6-th power (729000000 = 30⁶).

The spelling of 1518750048 in words is "one billion, five hundred eighteen million, seven hundred fifty thousand, forty-eight".