540303780 has 48 divisors (see below), whose sum is σ = 1513862784. Its totient is φ = 143984640.

The previous prime is 540303773. The next prime is 540303839. The reversal of 540303780 is 87303045.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163545 + ... + 166815.

It is an arithmetic number, because the mean of its divisors is an integer number (31538808).

Almost surely, 2^540303780 is an apocalyptic number.

It is an amenable number.

540303780 is an abundant number, since it is smaller than the sum of its proper divisors (973559004).

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

540303780 is a wasteful number, since it uses less digits than its factorization.

540303780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6036 (or 6034 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 540303780 is about 23244.4354631383. The cubic root of 540303780 is about 814.4779574242.

The spelling of 540303780 in words is "five hundred forty million, three hundred three thousand, seven hundred eighty".