86970426503 has 8 divisors (see below), whose sum is σ = 87174243408. Its totient is φ = 86766669504.

The previous prime is 86970426461. The next prime is 86970426523. The reversal of 86970426503 is 30562407968.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86970426503 is a prime.

It is a super-2 number, since 2×86970426503² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86970426523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4346600 + ... + 4366562.

It is an arithmetic number, because the mean of its divisors is an integer number (10896780426).

Almost surely, 2^86970426503 is an apocalyptic number.

86970426503 is a deficient number, since it is larger than the sum of its proper divisors (203816905).

86970426503 is a wasteful number, since it uses less digits than its factorization.

86970426503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29953.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 86970426503 in words is "eighty-six billion, nine hundred seventy million, four hundred twenty-six thousand, five hundred three".