1483454157 has 8 divisors (see below), whose sum is σ = 1979003520. Its totient is φ = 988437120.

The previous prime is 1483454143. The next prime is 1483454173. The reversal of 1483454157 is 7514543841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1483454157 - 2¹⁴ = 1483437773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1483454177) 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, 126532 + ... + 137757.

It is an arithmetic number, because the mean of its divisors is an integer number (247375440).

Almost surely, 2^1483454157 is an apocalyptic number.

It is an amenable number.

1483454157 is a deficient number, since it is larger than the sum of its proper divisors (495549363).

1483454157 is a wasteful number, since it uses less digits than its factorization.

1483454157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266163.

The product of its digits is 268800, while the sum is 42.

The square root of 1483454157 is about 38515.6352277877. The cubic root of 1483454157 is about 1140.4897241881.

Adding to 1483454157 its reverse (7514543841), we get a palindrome (8997997998).

The spelling of 1483454157 in words is "one billion, four hundred eighty-three million, four hundred fifty-four thousand, one hundred fifty-seven".