2532540455 has 8 divisors (see below), whose sum is σ = 3080679792. Its totient is φ = 1998278208.

The previous prime is 2532540407. The next prime is 2532540463. The reversal of 2532540455 is 5540452352.

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 2532540455 - 2²² = 2528346151 is a prime.

It is a super-2 number, since 2×2532540455² = 12827522312423214050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 3468869 + ... + 3469598.

It is an arithmetic number, because the mean of its divisors is an integer number (385084974).

Almost surely, 2^2532540455 is an apocalyptic number.

2532540455 is a deficient number, since it is larger than the sum of its proper divisors (548139337).

2532540455 is an equidigital number, since it uses as much as digits as its factorization.

2532540455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6938545.

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 2532540455 is about 50324.3525045281. The cubic root of 2532540455 is about 1363.0720015605.

The spelling of 2532540455 in words is "two billion, five hundred thirty-two million, five hundred forty thousand, four hundred fifty-five".