1455405153 has 16 divisors (see below), whose sum is σ = 1957386816. Its totient is φ = 961862720.

The previous prime is 1455405131. The next prime is 1455405157. The reversal of 1455405153 is 3515045541.

It is a cyclic number.

It is not a de Polignac number, because 1455405153 - 2⁶ = 1455405089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1455405157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736675 + ... + 738647.

It is an arithmetic number, because the mean of its divisors is an integer number (122336676).

Almost surely, 2^1455405153 is an apocalyptic number.

It is an amenable number.

1455405153 is a deficient number, since it is larger than the sum of its proper divisors (501981663).

1455405153 is a wasteful number, since it uses less digits than its factorization.

1455405153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3984.

The product of its (nonzero) digits is 30000, while the sum is 33.

The square root of 1455405153 is about 38149.7726467668. The cubic root of 1455405153 is about 1133.2558494797.

The spelling of 1455405153 in words is "one billion, four hundred fifty-five million, four hundred five thousand, one hundred fifty-three".