152545453 has 8 divisors (see below), whose sum is σ = 159602688. Its totient is φ = 145523664.

The previous prime is 152545447. The next prime is 152545507. The reversal of 152545453 is 354545251.

152545453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 152545453 - 2²⁵ = 118991021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152545853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151 + ... + 17467.

It is an arithmetic number, because the mean of its divisors is an integer number (19950336).

Almost surely, 2^152545453 is an apocalyptic number.

It is an amenable number.

152545453 is a deficient number, since it is larger than the sum of its proper divisors (7057235).

152545453 is a wasteful number, since it uses less digits than its factorization.

152545453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17723.

The product of its digits is 60000, while the sum is 34.

The square root of 152545453 is about 12350.9292362964. The cubic root of 152545453 is about 534.3179394541.

The spelling of 152545453 in words is "one hundred fifty-two million, five hundred forty-five thousand, four hundred fifty-three".