40792543020 has 72 divisors (see below), whose sum is σ = 125127737280. Its totient is φ = 10755782400.

The previous prime is 40792543003. The next prime is 40792543037. The reversal of 40792543020 is 2034529704.

40792543020 is a `hidden beast` number, since 4 + 0 + 7 + 92 + 543 + 0 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (40792543003) and next prime (40792543037).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1257156 + ... + 1289195.

It is an arithmetic number, because the mean of its divisors is an integer number (1737885240).

Almost surely, 2^40792543020 is an apocalyptic number.

It is an amenable number.

40792543020 is an abundant number, since it is smaller than the sum of its proper divisors (84335194260).

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

40792543020 is a wasteful number, since it uses less digits than its factorization.

40792543020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2546455 (or 2546450 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 40792543020 in words is "forty billion, seven hundred ninety-two million, five hundred forty-three thousand, twenty".