546810148 has 6 divisors (see below), whose sum is σ = 956917766. Its totient is φ = 273405072.

The previous prime is 546810137. The next prime is 546810149. The reversal of 546810148 is 841018645.

It can be written as a sum of positive squares in only one way, i.e., 406103104 + 140707044 = 20152^2 + 11862^2 .

It is not an unprimeable number, because it can be changed into a prime (546810149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68351265 + ... + 68351272.

Almost surely, 2^546810148 is an apocalyptic number.

It is an amenable number.

546810148 is a deficient number, since it is larger than the sum of its proper divisors (410107618).

546810148 is a wasteful number, since it uses less digits than its factorization.

546810148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136702541 (or 136702539 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 546810148 is about 23383.9720321420. The cubic root of 546810148 is about 817.7342509066.

The spelling of 546810148 in words is "five hundred forty-six million, eight hundred ten thousand, one hundred forty-eight".