1250000150 has 24 divisors (see below), whose sum is σ = 2657143920. Its totient is φ = 428571360.

The previous prime is 1250000149. The next prime is 1250000161. The reversal of 1250000150 is 510000521.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1785365 + ... + 1786064.

It is an arithmetic number, because the mean of its divisors is an integer number (110714330).

Almost surely, 2^1250000150 is an apocalyptic number.

1250000150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1250000150 is an abundant number, since it is smaller than the sum of its proper divisors (1407143770).

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

1250000150 is a wasteful number, since it uses less digits than its factorization.

1250000150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571448 (or 3571443 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 1250000150 is about 35355.3411806477. The cubic root of 1250000150 is about 1077.2173881046.

Adding to 1250000150 its reverse (510000521), we get a palindrome (1760000671).

The spelling of 1250000150 in words is "one billion, two hundred fifty million, one hundred fifty", and thus it is an aban number.