1153202455 has 8 divisors (see below), whose sum is σ = 1384612992. Its totient is φ = 922048608.

The previous prime is 1153202431. The next prime is 1153202467. The reversal of 1153202455 is 5542023511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1153202455 - 2¹⁷ = 1153071383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54144 + ... + 72373.

It is an arithmetic number, because the mean of its divisors is an integer number (173076624).

Almost surely, 2^1153202455 is an apocalyptic number.

1153202455 is a deficient number, since it is larger than the sum of its proper divisors (231410537).

1153202455 is a wasteful number, since it uses less digits than its factorization.

1153202455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128345.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1153202455 is about 33958.8347120451. The cubic root of 1153202455 is about 1048.6611673804.

Adding to 1153202455 its reverse (5542023511), we get a palindrome (6695225966).

The spelling of 1153202455 in words is "one billion, one hundred fifty-three million, two hundred two thousand, four hundred fifty-five".