546899472 has 160 divisors (see below), whose sum is σ = 1804328960. Its totient is φ = 155364480.

The previous prime is 546899467. The next prime is 546899491. The reversal of 546899472 is 274998645.

546899472 is a `hidden beast` number, since 546 + 8 + 9 + 94 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 673947 + ... + 674757.

It is an arithmetic number, because the mean of its divisors is an integer number (11277056).

Almost surely, 2^546899472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546899472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (902164480).

546899472 is an abundant number, since it is smaller than the sum of its proper divisors (1257429488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546899472 is a wasteful number, since it uses less digits than its factorization.

546899472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058 (or 1046 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 546899472 is about 23385.8818948527. The cubic root of 546899472 is about 817.7787753895.

The spelling of 546899472 in words is "five hundred forty-six million, eight hundred ninety-nine thousand, four hundred seventy-two".