1016155526072 has 16 divisors (see below), whose sum is σ = 1907499378240. Its totient is φ = 507489025216.

The previous prime is 1016155526051. The next prime is 1016155526107. The reversal of 1016155526072 is 2706255516101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73584893 + ... + 73598700.

It is an arithmetic number, because the mean of its divisors is an integer number (119218711140).

Almost surely, 2^{1016155526072} is an apocalyptic number.

It is an amenable number.

1016155526072 is a deficient number, since it is larger than the sum of its proper divisors (891343852168).

1016155526072 is a wasteful number, since it uses less digits than its factorization.

1016155526072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147184462 (or 147184458 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 41.

The spelling of 1016155526072 in words is "one trillion, sixteen billion, one hundred fifty-five million, five hundred twenty-six thousand, seventy-two".