546377520 has 160 divisors (see below), whose sum is σ = 1873755072. Its totient is φ = 130830336.

The previous prime is 546377519. The next prime is 546377543. The reversal of 546377520 is 25773645.

It is a super-2 number, since 2×546377520² = 597056788722700800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 113074 + ... + 117806.

Almost surely, 2^546377520 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 546377520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (936877536).

546377520 is an abundant number, since it is smaller than the sum of its proper divisors (1327377552).

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

546377520 is a wasteful number, since it uses less digits than its factorization.

546377520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4799 (or 4793 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 39.

The square root of 546377520 is about 23374.7196774635. The cubic root of 546377520 is about 817.5185343084.

The spelling of 546377520 in words is "five hundred forty-six million, three hundred seventy-seven thousand, five hundred twenty".