1457300481 has 16 divisors (see below), whose sum is σ = 2391467904. Its totient is φ = 768685824.

The previous prime is 1457300479. The next prime is 1457300491. The reversal of 1457300481 is 1840037541.

It is not a de Polignac number, because 1457300481 - 2¹ = 1457300479 is a prime.

It is a super-2 number, since 2×1457300481² = 4247449383845662722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1457300441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2668776 + ... + 2669321.

It is an arithmetic number, because the mean of its divisors is an integer number (149466744).

Almost surely, 2^1457300481 is an apocalyptic number.

It is an amenable number.

1457300481 is a deficient number, since it is larger than the sum of its proper divisors (934167423).

1457300481 is a wasteful number, since it uses less digits than its factorization.

1457300481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5338120.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 1457300481 is about 38174.6051845988. The cubic root of 1457300481 is about 1133.7475704815.

The spelling of 1457300481 in words is "one billion, four hundred fifty-seven million, three hundred thousand, four hundred eighty-one".