88061424521 has 16 divisors (see below), whose sum is σ = 102761702400. Its totient is φ = 75432591360.

The previous prime is 88061424509. The next prime is 88061424569. The reversal of 88061424521 is 12542416088.

It is not a de Polignac number, because 88061424521 - 2⁶ = 88061424457 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88061424421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455561 + ... + 619401.

It is an arithmetic number, because the mean of its divisors is an integer number (6422606400).

Almost surely, 2^88061424521 is an apocalyptic number.

It is an amenable number.

88061424521 is a deficient number, since it is larger than the sum of its proper divisors (14700277879).

88061424521 is a wasteful number, since it uses less digits than its factorization.

88061424521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165429 (or 165415 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The spelling of 88061424521 in words is "eighty-eight billion, sixty-one million, four hundred twenty-four thousand, five hundred twenty-one".