2481095720 has 32 divisors (see below), whose sum is σ = 5645197800. Its totient is φ = 981285888.

The previous prime is 2481095711. The next prime is 2481095741. The reversal of 2481095720 is 275901842.

It can be written as a sum of positive squares in 4 ways, for example, as 1150159396 + 1330936324 = 33914^2 + 36482^2 .

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, 344909 + ... + 352028.

Almost surely, 2^2481095720 is an apocalyptic number.

2481095720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2481095720 is an abundant number, since it is smaller than the sum of its proper divisors (3164102080).

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

2481095720 is a wasteful number, since it uses less digits than its factorization.

2481095720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697037 (or 697033 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 2481095720 is about 49810.5984706066. The cubic root of 2481095720 is about 1353.7792084566.

The spelling of 2481095720 in words is "two billion, four hundred eighty-one million, ninety-five thousand, seven hundred twenty".