10215947350 has 48 divisors (see below), whose sum is σ = 22084300800. Its totient is φ = 3443237280.

The previous prime is 10215947347. The next prime is 10215947369. The reversal of 10215947350 is 5374951201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226710 + ... + 268009.

It is an arithmetic number, because the mean of its divisors is an integer number (460089600).

Almost surely, 2^10215947350 is an apocalyptic number.

10215947350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10215947350 is an abundant number, since it is smaller than the sum of its proper divisors (11868353450).

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

10215947350 is a wasteful number, since it uses less digits than its factorization.

10215947350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494797 (or 494792 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 10215947350 in words is "ten billion, two hundred fifteen million, nine hundred forty-seven thousand, three hundred fifty".