1499153135 has 4 divisors (see below), whose sum is σ = 1798983768. Its totient is φ = 1199322504.

The previous prime is 1499153093. The next prime is 1499153137. The reversal of 1499153135 is 5313519941.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1499153135 - 2¹⁶ = 1499087599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1499153092 and 1499153101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1499153137) 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, 149915309 + ... + 149915318.

It is an arithmetic number, because the mean of its divisors is an integer number (449745942).

Almost surely, 2^1499153135 is an apocalyptic number.

1499153135 is a deficient number, since it is larger than the sum of its proper divisors (299830633).

1499153135 is an equidigital number, since it uses as much as digits as its factorization.

1499153135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299830632.

The product of its digits is 72900, while the sum is 41.

The square root of 1499153135 is about 38718.8989383738. The cubic root of 1499153135 is about 1144.4987756819.

The spelling of 1499153135 in words is "one billion, four hundred ninety-nine million, one hundred fifty-three thousand, one hundred thirty-five".