1005140150 has 48 divisors (see below), whose sum is σ = 2194416096. Its totient is φ = 335301120.

The previous prime is 1005140141. The next prime is 1005140153. The reversal of 1005140150 is 510415001.

It is a super-2 number, since 2×1005140150² = 2020613442284045000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005140153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25859 + ... + 51758.

It is an arithmetic number, because the mean of its divisors is an integer number (45717002).

Almost surely, 2^1005140150 is an apocalyptic number.

1005140150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1005140150 is an abundant number, since it is smaller than the sum of its proper divisors (1189275946).

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

1005140150 is a wasteful number, since it uses less digits than its factorization.

1005140150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77673 (or 77668 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 1005140150 is about 31703.9453380806. The cubic root of 1005140150 is about 1001.7104560055.

Adding to 1005140150 its reverse (510415001), we get a palindrome (1515555151).

The spelling of 1005140150 in words is "one billion, five million, one hundred forty thousand, one hundred fifty".