2542532352452 has 6 divisors (see below), whose sum is σ = 4449431616798. Its totient is φ = 1271266176224.

The previous prime is 2542532352443. The next prime is 2542532352467.

2542532352452 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 1996269455236 + 546262897216 = 1412894^2 + 739096^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 317816544053 + ... + 317816544060.

It is an arithmetic number, because the mean of its divisors is an integer number (741571936133).

Almost surely, 2^{2542532352452} is an apocalyptic number.

It is an amenable number.

2542532352452 is a deficient number, since it is larger than the sum of its proper divisors (1906899264346).

2542532352452 is a wasteful number, since it uses less digits than its factorization.

2542532352452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635633088117 (or 635633088115 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 44.

The spelling of 2542532352452 in words is "two trillion, five hundred forty-two billion, five hundred thirty-two million, three hundred fifty-two thousand, four hundred fifty-two".