1351163050 has 24 divisors (see below), whose sum is σ = 2566639296. Its totient is φ = 528965040.

The previous prime is 1351163029. The next prime is 1351163053. The reversal of 1351163050 is 503611531.

It is a super-4 number, since 4×1351163050⁴ (a number of 38 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1351163053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 285132 + ... + 289831.

It is an arithmetic number, because the mean of its divisors is an integer number (106943304).

Almost surely, 2^1351163050 is an apocalyptic number.

1351163050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1351163050 is a deficient number, since it is larger than the sum of its proper divisors (1215476246).

1351163050 is a wasteful number, since it uses less digits than its factorization.

1351163050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575022 (or 575017 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 1351163050 is about 36758.1698401865. The cubic root of 1351163050 is about 1105.5267446269.

Adding to 1351163050 its reverse (503611531), we get a palindrome (1854774581).

The spelling of 1351163050 in words is "one billion, three hundred fifty-one million, one hundred sixty-three thousand, fifty".