2948281617512 has 32 divisors (see below), whose sum is σ = 6892086899520. Its totient is φ = 1148681149440.

The previous prime is 2948281617487. The next prime is 2948281617539. The reversal of 2948281617512 is 2157161828492.

2948281617512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2393085113 + ... + 2393086344.

It is an arithmetic number, because the mean of its divisors is an integer number (215377715610).

Almost surely, 2^{2948281617512} is an apocalyptic number.

2948281617512 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2948281617512 is an abundant number, since it is smaller than the sum of its proper divisors (3943805282008).

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

2948281617512 is a wasteful number, since it uses less digits than its factorization.

2948281617512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4786171481 (or 4786171477 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 56.

The spelling of 2948281617512 in words is "two trillion, nine hundred forty-eight billion, two hundred eighty-one million, six hundred seventeen thousand, five hundred twelve".