540751021048 has 32 divisors (see below), whose sum is σ = 1159900725600. Its totient is φ = 231520730112.

The previous prime is 540751021021. The next prime is 540751021073. The reversal of 540751021048 is 840120157045.

It is a junction number, because it is equal to n+sod(n) for n = 540751020998 and 540751021016.

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, 4728565 + ... + 4841572.

It is an arithmetic number, because the mean of its divisors is an integer number (36246897675).

Almost surely, 2^540751021048 is an apocalyptic number.

It is an amenable number.

540751021048 is an abundant number, since it is smaller than the sum of its proper divisors (619149704552).

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

540751021048 is a wasteful number, since it uses less digits than its factorization.

540751021048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9571159 (or 9571155 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The spelling of 540751021048 in words is "five hundred forty billion, seven hundred fifty-one million, twenty-one thousand, forty-eight".