456042541 has 8 divisors (see below), whose sum is σ = 482993120. Its totient is φ = 429386832.

The previous prime is 456042539. The next prime is 456042553. The reversal of 456042541 is 145240654.

It is a happy number.

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 456042541 - 2¹ = 456042539 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 (456042511) 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, 70530 + ... + 76723.

It is an arithmetic number, because the mean of its divisors is an integer number (60374140).

Almost surely, 2^456042541 is an apocalyptic number.

It is an amenable number.

456042541 is a deficient number, since it is larger than the sum of its proper divisors (26950579).

456042541 is a wasteful number, since it uses less digits than its factorization.

456042541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147435.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 456042541 is about 21355.1525632574. The cubic root of 456042541 is about 769.7241610501.

The spelling of 456042541 in words is "four hundred fifty-six million, forty-two thousand, five hundred forty-one".