1457553159 has 24 divisors (see below), whose sum is σ = 2156105952. Its totient is φ = 948467520.

The previous prime is 1457553131. The next prime is 1457553197. The reversal of 1457553159 is 9513557541.

1457553159 is a `hidden beast` number, since 1 + 45 + 7 + 553 + 1 + 59 = 666.

It is not a de Polignac number, because 1457553159 - 2²⁰ = 1456504583 is a prime.

It is a super-2 number, since 2×1457553159² = 4248922422621758562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1457553109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86214 + ... + 101724.

It is an arithmetic number, because the mean of its divisors is an integer number (89837748).

Almost surely, 2^1457553159 is an apocalyptic number.

1457553159 is a deficient number, since it is larger than the sum of its proper divisors (698552793).

1457553159 is a wasteful number, since it uses less digits than its factorization.

1457553159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15767 (or 15764 counting only the distinct ones).

The product of its digits is 472500, while the sum is 45.

The square root of 1457553159 is about 38177.9145449303. The cubic root of 1457553159 is about 1133.8130926615.

The spelling of 1457553159 in words is "one billion, four hundred fifty-seven million, five hundred fifty-three thousand, one hundred fifty-nine".