1362145137 has 4 divisors (see below), whose sum is σ = 1816193520. Its totient is φ = 908096756.

The previous prime is 1362145129. The next prime is 1362145151. The reversal of 1362145137 is 7315412631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1362145137 - 2³ = 1362145129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1362145098 and 1362145107.

It is not an unprimeable number, because it can be changed into a prime (1362145237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227024187 + ... + 227024192.

It is an arithmetic number, because the mean of its divisors is an integer number (454048380).

Almost surely, 2^1362145137 is an apocalyptic number.

It is an amenable number.

1362145137 is a deficient number, since it is larger than the sum of its proper divisors (454048383).

1362145137 is an equidigital number, since it uses as much as digits as its factorization.

1362145137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454048382.

The product of its digits is 15120, while the sum is 33.

The square root of 1362145137 is about 36907.2504665411. The cubic root of 1362145137 is about 1108.5138613254.

Adding to 1362145137 its reverse (7315412631), we get a palindrome (8677557768).

The spelling of 1362145137 in words is "one billion, three hundred sixty-two million, one hundred forty-five thousand, one hundred thirty-seven".