1151553351 has 32 divisors (see below), whose sum is σ = 1729728000. Its totient is φ = 676139904.

The previous prime is 1151553329. The next prime is 1151553409. The reversal of 1151553351 is 1533551511.

It is not a de Polignac number, because 1151553351 - 2⁹ = 1151552839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151553451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 417525 + ... + 420273.

It is an arithmetic number, because the mean of its divisors is an integer number (54054000).

Almost surely, 2^1151553351 is an apocalyptic number.

1151553351 is a deficient number, since it is larger than the sum of its proper divisors (578174649).

1151553351 is a wasteful number, since it uses less digits than its factorization.

1151553351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3255.

The product of its digits is 5625, while the sum is 30.

The square root of 1151553351 is about 33934.5450978792. The cubic root of 1151553351 is about 1048.1610596701.

The spelling of 1151553351 in words is "one billion, one hundred fifty-one million, five hundred fifty-three thousand, three hundred fifty-one".