88078514471 has 4 divisors (see below), whose sum is σ = 88085622552. Its totient is φ = 88071406392.

The previous prime is 88078514441. The next prime is 88078514477. The reversal of 88078514471 is 17441587088.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88078514471 is a prime.

It is a super-3 number, since 3×88078514471³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88078514477) 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, 3535421 + ... + 3560246.

It is an arithmetic number, because the mean of its divisors is an integer number (22021405638).

Almost surely, 2^88078514471 is an apocalyptic number.

88078514471 is a deficient number, since it is larger than the sum of its proper divisors (7108081).

88078514471 is a wasteful number, since it uses less digits than its factorization.

88078514471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7108080.

The product of its (nonzero) digits is 2007040, while the sum is 53.

The spelling of 88078514471 in words is "eighty-eight billion, seventy-eight million, five hundred fourteen thousand, four hundred seventy-one".