456346201557 has 8 divisors (see below), whose sum is σ = 609553994976. Its totient is φ = 303684604592.

The previous prime is 456346201543. The next prime is 456346201573. The reversal of 456346201557 is 755102643654.

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 456346201557 - 2¹⁶ = 456346136021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456346201457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136547163 + ... + 136550504.

It is an arithmetic number, because the mean of its divisors is an integer number (76194249372).

Almost surely, 2^456346201557 is an apocalyptic number.

It is an amenable number.

456346201557 is a deficient number, since it is larger than the sum of its proper divisors (153207793419).

456346201557 is a wasteful number, since it uses less digits than its factorization.

456346201557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273098227.

The product of its (nonzero) digits is 3024000, while the sum is 48.

The spelling of 456346201557 in words is "four hundred fifty-six billion, three hundred forty-six million, two hundred one thousand, five hundred fifty-seven".