1050215502 has 16 divisors (see below), whose sum is σ = 2400492672. Its totient is φ = 300061560.

The previous prime is 1050215497. The next prime is 1050215503. The reversal of 1050215502 is 2055120501.

It is a super-2 number, since 2×1050215502² = 2205905201282224008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050215503) 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, 12502524 + ... + 12502607.

It is an arithmetic number, because the mean of its divisors is an integer number (150030792).

Almost surely, 2^1050215502 is an apocalyptic number.

1050215502 is an abundant number, since it is smaller than the sum of its proper divisors (1350277170).

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

1050215502 is a wasteful number, since it uses less digits than its factorization.

1050215502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25005143.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 1050215502 is about 32407.0285894897. The cubic root of 1050215502 is about 1016.4658871210.

The spelling of 1050215502 in words is "one billion, fifty million, two hundred fifteen thousand, five hundred two".