2148754075 has 24 divisors (see below), whose sum is σ = 2936162768. Its totient is φ = 1549860480.

The previous prime is 2148754067. The next prime is 2148754081. The reversal of 2148754075 is 5704578412.

It is not a de Polignac number, because 2148754075 - 2³ = 2148754067 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62904 + ... + 90853.

Almost surely, 2^2148754075 is an apocalyptic number.

2148754075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2148754075 is a deficient number, since it is larger than the sum of its proper divisors (787408693).

2148754075 is a wasteful number, since it uses less digits than its factorization.

2148754075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153823 (or 153818 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 43.

The square root of 2148754075 is about 46354.6553757009. The cubic root of 2148754075 is about 1290.4135194531.

The spelling of 2148754075 in words is "two billion, one hundred forty-eight million, seven hundred fifty-four thousand, seventy-five".