548738332 has 6 divisors (see below), whose sum is σ = 960292088. Its totient is φ = 274369164.

The previous prime is 548738329. The next prime is 548738357. The reversal of 548738332 is 233837845.

It is a super-2 number, since 2×548738332² = 602227514012284448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68592288 + ... + 68592295.

Almost surely, 2^548738332 is an apocalyptic number.

It is an amenable number.

548738332 is a deficient number, since it is larger than the sum of its proper divisors (411553756).

548738332 is a wasteful number, since it uses less digits than its factorization.

548738332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137184587 (or 137184585 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 548738332 is about 23425.1645031577. The cubic root of 548738332 is about 818.6942991689.

The spelling of 548738332 in words is "five hundred forty-eight million, seven hundred thirty-eight thousand, three hundred thirty-two".