70487359488 has 960 divisors, whose sum is σ = 274802411520. Its totient is φ = 17326669824.

The previous prime is 70487359457. The next prime is 70487359489. The reversal of 70487359488 is 88495378407.

70487359488 is a `hidden beast` number, since 70 + 4 + 87 + 3 + 5 + 9 + 488 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70487359489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 684343245 + ... + 684343347.

It is an arithmetic number, because the mean of its divisors is an integer number (286252512).

Almost surely, 2^70487359488 is an apocalyptic number.

70487359488 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70487359488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137401205760).

70487359488 is an abundant number, since it is smaller than the sum of its proper divisors (204315052032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70487359488 is a wasteful number, since it uses less digits than its factorization.

70487359488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 63.

The spelling of 70487359488 in words is "seventy billion, four hundred eighty-seven million, three hundred fifty-nine thousand, four hundred eighty-eight".