1534524130072 has 16 divisors (see below), whose sum is σ = 2938450462560. Its totient is φ = 750937340064.

The previous prime is 1534524130063. The next prime is 1534524130079. The reversal of 1534524130072 is 2700314254351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1534524130079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2040590223 + ... + 2040590974.

It is an arithmetic number, because the mean of its divisors is an integer number (183653153910).

Almost surely, 2^{1534524130072} is an apocalyptic number.

It is an amenable number.

1534524130072 is a deficient number, since it is larger than the sum of its proper divisors (1403926332488).

1534524130072 is a wasteful number, since it uses less digits than its factorization.

1534524130072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4081181250 (or 4081181246 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 1534524130072 in words is "one trillion, five hundred thirty-four billion, five hundred twenty-four million, one hundred thirty thousand, seventy-two".