2472509423 has 8 divisors (see below), whose sum is σ = 2542893120. Its totient is φ = 2402313120.

The previous prime is 2472509419. The next prime is 2472509443. The reversal of 2472509423 is 3249052742.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2472509423 - 2² = 2472509419 is a prime.

It is a super-2 number, since 2×2472509423² = 12226605693647585858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2472509443) 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, 19868 + ... + 73073.

It is an arithmetic number, because the mean of its divisors is an integer number (317861640).

Almost surely, 2^2472509423 is an apocalyptic number.

2472509423 is a deficient number, since it is larger than the sum of its proper divisors (70383697).

2472509423 is an equidigital number, since it uses as much as digits as its factorization.

2472509423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93697.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 2472509423 is about 49724.3343142973. The cubic root of 2472509423 is about 1352.2157345641.

The spelling of 2472509423 in words is "two billion, four hundred seventy-two million, five hundred nine thousand, four hundred twenty-three".