147722012552524 has 12 divisors (see below), whose sum is σ = 258541612167384. Its totient is φ = 73852980504704.

The previous prime is 147722012552473. The next prime is 147722012552593. The reversal of 147722012552524 is 425255210227741.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2006401477 + ... + 2006475100.

It is an arithmetic number, because the mean of its divisors is an integer number (21545134347282).

Almost surely, 2^{147722012552524} is an apocalyptic number.

It is an amenable number.

147722012552524 is a deficient number, since it is larger than the sum of its proper divisors (110819599614860).

147722012552524 is a wasteful number, since it uses less digits than its factorization.

147722012552524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4012885784 (or 4012885782 counting only the distinct ones).

The product of its (nonzero) digits is 3136000, while the sum is 49.

The spelling of 147722012552524 in words is "one hundred forty-seven trillion, seven hundred twenty-two billion, twelve million, five hundred fifty-two thousand, five hundred twenty-four".