553148379 has 32 divisors (see below), whose sum is σ = 940746240. Its totient is φ = 314667936.

The previous prime is 553148371. The next prime is 553148381. The reversal of 553148379 is 973841355.

553148379 is a `hidden beast` number, since 5 + 531 + 48 + 3 + 79 = 666.

It is not a de Polignac number, because 553148379 - 2³ = 553148371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (553148371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36457 + ... + 49349.

It is an arithmetic number, because the mean of its divisors is an integer number (29398320).

Almost surely, 2^553148379 is an apocalyptic number.

553148379 is a deficient number, since it is larger than the sum of its proper divisors (387597861).

553148379 is a wasteful number, since it uses less digits than its factorization.

553148379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13136 (or 13130 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 553148379 is about 23519.1066794638. The cubic root of 553148379 is about 820.8816508707.

The spelling of 553148379 in words is "five hundred fifty-three million, one hundred forty-eight thousand, three hundred seventy-nine".