42557653495 has 16 divisors (see below), whose sum is σ = 58389450048. Its totient is φ = 29170056960.

The previous prime is 42557653471. The next prime is 42557653507. The reversal of 42557653495 is 59435675524.

42557653495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42557653495 - 2¹¹ = 42557651447 is a prime.

It is a super-2 number, since 2×42557653495² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 172576 + ... + 338965.

It is an arithmetic number, because the mean of its divisors is an integer number (3649340628).

Almost surely, 2^42557653495 is an apocalyptic number.

42557653495 is a deficient number, since it is larger than the sum of its proper divisors (15831796553).

42557653495 is a wasteful number, since it uses less digits than its factorization.

42557653495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513930.

The product of its digits is 22680000, while the sum is 55.

The spelling of 42557653495 in words is "forty-two billion, five hundred fifty-seven million, six hundred fifty-three thousand, four hundred ninety-five".