2472988507546 has 8 divisors (see below), whose sum is σ = 3709514378484. Its totient is φ = 1236483714720.

The previous prime is 2472988507543. The next prime is 2472988507573. The reversal of 2472988507546 is 6457058892742.

It can be written as a sum of positive squares in 2 ways, for example, as 2332446745225 + 140541762321 = 1527235^2 + 374889^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2472988507546² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2472988507543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4972875 + ... + 5447518.

Almost surely, 2^{2472988507546} is an apocalyptic number.

2472988507546 is a deficient number, since it is larger than the sum of its proper divisors (1236525870938).

2472988507546 is a wasteful number, since it uses less digits than its factorization.

2472988507546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10539056.

The product of its (nonzero) digits is 270950400, while the sum is 67.

The spelling of 2472988507546 in words is "two trillion, four hundred seventy-two billion, nine hundred eighty-eight million, five hundred seven thousand, five hundred forty-six".