1153516790 has 32 divisors (see below), whose sum is σ = 2187648000. Its totient is φ = 436714848.

The previous prime is 1153516747. The next prime is 1153516799. The reversal of 1153516790 is 976153511.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153516799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271301 + ... + 275519.

It is an arithmetic number, because the mean of its divisors is an integer number (68364000).

Almost surely, 2^1153516790 is an apocalyptic number.

1153516790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1153516790 is a deficient number, since it is larger than the sum of its proper divisors (1034131210).

1153516790 is a wasteful number, since it uses less digits than its factorization.

1153516790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5684.

The product of its (nonzero) digits is 28350, while the sum is 38.

The square root of 1153516790 is about 33963.4625737718. The cubic root of 1153516790 is about 1048.7564385854.

The spelling of 1153516790 in words is "one billion, one hundred fifty-three million, five hundred sixteen thousand, seven hundred ninety".