481148357 has 4 divisors (see below), whose sum is σ = 481484160. Its totient is φ = 480812556.

The previous prime is 481148351. The next prime is 481148383. The reversal of 481148357 is 753841184.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 481148357 - 2⁴ = 481148341 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 (481148351) 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, 165743 + ... + 168620.

It is an arithmetic number, because the mean of its divisors is an integer number (120371040).

Almost surely, 2^481148357 is an apocalyptic number.

It is an amenable number.

481148357 is a deficient number, since it is larger than the sum of its proper divisors (335803).

481148357 is a wasteful number, since it uses less digits than its factorization.

481148357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335802.

The product of its digits is 107520, while the sum is 41.

The square root of 481148357 is about 21935.0941871696. The cubic root of 481148357 is about 783.5974289641.

The spelling of 481148357 in words is "four hundred eighty-one million, one hundred forty-eight thousand, three hundred fifty-seven".