70756280460 has 384 divisors, whose sum is σ = 245326233600. Its totient is φ = 16860856320.

The previous prime is 70756280449. The next prime is 70756280467. The reversal of 70756280460 is 6408265707.

70756280460 is a `hidden beast` number, since 7 + 0 + 7 + 562 + 80 + 4 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (70756280467) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11162412 + ... + 11168748.

It is an arithmetic number, because the mean of its divisors is an integer number (638870400).

Almost surely, 2^70756280460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70756280460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122663116800).

70756280460 is an abundant number, since it is smaller than the sum of its proper divisors (174569953140).

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

70756280460 is a wasteful number, since it uses less digits than its factorization.

70756280460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6438 (or 6430 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 70756280460 in words is "seventy billion, seven hundred fifty-six million, two hundred eighty thousand, four hundred sixty".