8130452373542 has 64 divisors (see below), whose sum is σ = 13186945152000. Its totient is φ = 3745718118912.

The previous prime is 8130452373529. The next prime is 8130452373583. The reversal of 8130452373542 is 2453732540318.

It is a super-2 number, since 2×8130452373542² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 277106309 + ... + 277135647.

It is an arithmetic number, because the mean of its divisors is an integer number (206046018000).

Almost surely, 2^{8130452373542} is an apocalyptic number.

8130452373542 is a deficient number, since it is larger than the sum of its proper divisors (5056492778458).

8130452373542 is a wasteful number, since it uses less digits than its factorization.

8130452373542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30173.

The product of its (nonzero) digits is 2419200, while the sum is 47.

The spelling of 8130452373542 in words is "eight trillion, one hundred thirty billion, four hundred fifty-two million, three hundred seventy-three thousand, five hundred forty-two".