2542453210532 has 24 divisors (see below), whose sum is σ = 4575486678840. Its totient is φ = 1235260661760.

The previous prime is 2542453210513. The next prime is 2542453210547. The reversal of 2542453210532 is 2350123542452.

It can be written as a sum of positive squares in 4 ways, for example, as 643194376036 + 1899258834496 = 801994^2 + 1378136^2 .

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, 11055719 + ... + 11283342.

It is an arithmetic number, because the mean of its divisors is an integer number (190645278285).

Almost surely, 2^{2542453210532} is an apocalyptic number.

It is an amenable number.

2542453210532 is a deficient number, since it is larger than the sum of its proper divisors (2033033468308).

2542453210532 is a wasteful number, since it uses less digits than its factorization.

2542453210532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22339871 (or 22339869 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 2542453210532 its reverse (2350123542452), we get a palindrome (4892576752984).

The spelling of 2542453210532 in words is "two trillion, five hundred forty-two billion, four hundred fifty-three million, two hundred ten thousand, five hundred thirty-two".