7540170216 has 64 divisors (see below), whose sum is σ = 19891560000. Its totient is φ = 2375225856.

The previous prime is 7540170193. The next prime is 7540170229. The reversal of 7540170216 is 6120710457.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166290 + ... + 206718.

It is an arithmetic number, because the mean of its divisors is an integer number (310805625).

Almost surely, 2^7540170216 is an apocalyptic number.

7540170216 is a gapful number since it is divisible by the number (76) 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 7540170216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9945780000).

7540170216 is an abundant number, since it is smaller than the sum of its proper divisors (12351389784).

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

7540170216 is a wasteful number, since it uses less digits than its factorization.

7540170216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40866 (or 40862 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 7540170216 is about 86834.1535111617. The cubic root of 7540170216 is about 1960.9222905015.

The spelling of 7540170216 in words is "seven billion, five hundred forty million, one hundred seventy thousand, two hundred sixteen".