1253358150 has 96 divisors (see below), whose sum is σ = 3590448768. Its totient is φ = 285964800.

The previous prime is 1253358137. The next prime is 1253358157. The reversal of 1253358150 is 518533521.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253358157) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5709 + ... + 50391.

It is an arithmetic number, because the mean of its divisors is an integer number (37400508).

Almost surely, 2^1253358150 is an apocalyptic number.

1253358150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1253358150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1795224384).

1253358150 is an abundant number, since it is smaller than the sum of its proper divisors (2337090618).

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

1253358150 is a wasteful number, since it uses less digits than its factorization.

1253358150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44726 (or 44721 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 1253358150 is about 35402.7986181884. The cubic root of 1253358150 is about 1078.1811377616.

The spelling of 1253358150 in words is "one billion, two hundred fifty-three million, three hundred fifty-eight thousand, one hundred fifty".