1153849007 has 4 divisors (see below), whose sum is σ = 1221722496. Its totient is φ = 1085975520.

The previous prime is 1153849003. The next prime is 1153849063. The reversal of 1153849007 is 7009483511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7009483511 = 211 ⋅33220301.

It is a cyclic number.

It is not a de Polignac number, because 1153849007 - 2² = 1153849003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153849003) 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, 33936719 + ... + 33936752.

It is an arithmetic number, because the mean of its divisors is an integer number (305430624).

Almost surely, 2^1153849007 is an apocalyptic number.

1153849007 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1153849007 is a deficient number, since it is larger than the sum of its proper divisors (67873489).

1153849007 is an equidigital number, since it uses as much as digits as its factorization.

1153849007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67873488.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 1153849007 is about 33968.3530215994. The cubic root of 1153849007 is about 1048.8571108016.

The spelling of 1153849007 in words is "one billion, one hundred fifty-three million, eight hundred forty-nine thousand, seven".