42767259552 has 96 divisors (see below), whose sum is σ = 129039220800. Its totient is φ = 13764167424.

The previous prime is 42767259517. The next prime is 42767259553. The reversal of 42767259552 is 25595276724.

42767259552 is a `hidden beast` number, since 4 + 2 + 7 + 67 + 25 + 9 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (42767259553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 828378 + ... + 878489.

It is an arithmetic number, because the mean of its divisors is an integer number (1344158550).

Almost surely, 2^42767259552 is an apocalyptic number.

It is an amenable number.

42767259552 is an abundant number, since it is smaller than the sum of its proper divisors (86271961248).

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

42767259552 is a wasteful number, since it uses less digits than its factorization.

42767259552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706915 (or 1706901 counting only the distinct ones).

The product of its digits is 10584000, while the sum is 54.

The spelling of 42767259552 in words is "forty-two billion, seven hundred sixty-seven million, two hundred fifty-nine thousand, five hundred fifty-two".