1152473455 has 16 divisors (see below), whose sum is σ = 1592078400. Its totient is φ = 784495872.

The previous prime is 1152473437. The next prime is 1152473461. The reversal of 1152473455 is 5543742511.

It is a cyclic number.

It is not a de Polignac number, because 1152473455 - 2⁵ = 1152473423 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115380 + ... + 124969.

It is an arithmetic number, because the mean of its divisors is an integer number (99504900).

Almost surely, 2^1152473455 is an apocalyptic number.

1152473455 is a deficient number, since it is larger than the sum of its proper divisors (439604945).

1152473455 is a wasteful number, since it uses less digits than its factorization.

1152473455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240498.

The product of its digits is 84000, while the sum is 37.

The square root of 1152473455 is about 33948.0994313378. The cubic root of 1152473455 is about 1048.4401494858.

The spelling of 1152473455 in words is "one billion, one hundred fifty-two million, four hundred seventy-three thousand, four hundred fifty-five".