540772822 has 16 divisors (see below), whose sum is σ = 859399632. Its totient is φ = 254325760.

The previous prime is 540772807. The next prime is 540772877. The reversal of 540772822 is 228277045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66933 + ... + 74575.

It is an arithmetic number, because the mean of its divisors is an integer number (53712477).

Almost surely, 2^540772822 is an apocalyptic number.

540772822 is a deficient number, since it is larger than the sum of its proper divisors (318626810).

540772822 is a wasteful number, since it uses less digits than its factorization.

540772822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9743.

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 540772822 is about 23254.5226138917. The cubic root of 540772822 is about 814.7135741836.

The spelling of 540772822 in words is "five hundred forty million, seven hundred seventy-two thousand, eight hundred twenty-two".