4526513970 has 128 divisors (see below), whose sum is σ = 12153203712. Its totient is φ = 1069728000.

The previous prime is 4526513951. The next prime is 4526513989. The reversal of 4526513970 is 793156254.

It is an interprime number because it is at equal distance from previous prime (4526513951) and next prime (4526513989).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 2232097 + ... + 2234123.

It is an arithmetic number, because the mean of its divisors is an integer number (94946904).

Almost surely, 2^4526513970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4526513970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6076601856).

4526513970 is an abundant number, since it is smaller than the sum of its proper divisors (7626689742).

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

4526513970 is a wasteful number, since it uses less digits than its factorization.

4526513970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216.

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 4526513970 is about 67279.3725446366. The cubic root of 4526513970 is about 1654.1997658598.

The spelling of 4526513970 in words is "four billion, five hundred twenty-six million, five hundred thirteen thousand, nine hundred seventy".