1050215047 has 8 divisors (see below), whose sum is σ = 1225783296. Its totient is φ = 881031192.

The previous prime is 1050215009. The next prime is 1050215053. The reversal of 1050215047 is 7405120501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1050215047 is a prime.

It is a super-2 number, since 2×1050215047² = 2205903289890424418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050215057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1595743 + ... + 1596400.

It is an arithmetic number, because the mean of its divisors is an integer number (153222912).

Almost surely, 2^1050215047 is an apocalyptic number.

1050215047 is a deficient number, since it is larger than the sum of its proper divisors (175568249).

1050215047 is an equidigital number, since it uses as much as digits as its factorization.

1050215047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3192197.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 1050215047 is about 32407.0215694068. The cubic root of 1050215047 is about 1016.4657403283.

Adding to 1050215047 its reverse (7405120501), we get a palindrome (8455335548).

The spelling of 1050215047 in words is "one billion, fifty million, two hundred fifteen thousand, forty-seven".