42526465526 has 48 divisors (see below), whose sum is σ = 68187129696. Its totient is φ = 19883031168.

The previous prime is 42526465519. The next prime is 42526465529. The reversal of 42526465526 is 62556462524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42526465529) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17549951 + ... + 17552373.

It is an arithmetic number, because the mean of its divisors is an integer number (1420565202).

Almost surely, 2^42526465526 is an apocalyptic number.

42526465526 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

42526465526 is a deficient number, since it is larger than the sum of its proper divisors (25660664170).

42526465526 is a wasteful number, since it uses less digits than its factorization.

42526465526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837 (or 2814 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 47.

The spelling of 42526465526 in words is "forty-two billion, five hundred twenty-six million, four hundred sixty-five thousand, five hundred twenty-six".