457012336541 has 4 divisors (see below), whose sum is σ = 458368456572. Its totient is φ = 455656216512.

The previous prime is 457012336499. The next prime is 457012336553. The reversal of 457012336541 is 145633210754.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 306174088900 + 150838247641 = 553330^2 + 388379^2 .

It is a cyclic number.

It is not a de Polignac number, because 457012336541 - 2⁶ = 457012336477 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 (457012326541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678059510 + ... + 678060183.

It is an arithmetic number, because the mean of its divisors is an integer number (114592114143).

Almost surely, 2^457012336541 is an apocalyptic number.

It is an amenable number.

457012336541 is a deficient number, since it is larger than the sum of its proper divisors (1356120031).

457012336541 is a wasteful number, since it uses less digits than its factorization.

457012336541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356120030.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 457012336541 in words is "four hundred fifty-seven billion, twelve million, three hundred thirty-six thousand, five hundred forty-one".