1253150355 has 32 divisors (see below), whose sum is σ = 2098925568. Its totient is φ = 637660800.

The previous prime is 1253150347. The next prime is 1253150401. The reversal of 1253150355 is 5530513521.

It is not a de Polignac number, because 1253150355 - 2³ = 1253150347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14037 + ... + 51993.

It is an arithmetic number, because the mean of its divisors is an integer number (65591424).

Almost surely, 2^1253150355 is an apocalyptic number.

1253150355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1253150355 is a deficient number, since it is larger than the sum of its proper divisors (845775213).

1253150355 is a wasteful number, since it uses less digits than its factorization.

1253150355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38067.

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 1253150355 is about 35399.8637709243. The cubic root of 1253150355 is about 1078.1215503691.

Adding to 1253150355 its reverse (5530513521), we get a palindrome (6783663876).

The spelling of 1253150355 in words is "one billion, two hundred fifty-three million, one hundred fifty thousand, three hundred fifty-five".