42507626754 has 32 divisors (see below), whose sum is σ = 85404432960. Its totient is φ = 14104396800.

The previous prime is 42507626753. The next prime is 42507626789. The reversal of 42507626754 is 45762670524.

It is a super-3 number, since 3×42507626754³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42507626753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4508257 + ... + 4517675.

It is an arithmetic number, because the mean of its divisors is an integer number (2668888530).

Almost surely, 2^42507626754 is an apocalyptic number.

42507626754 is an abundant number, since it is smaller than the sum of its proper divisors (42896806206).

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

42507626754 is a wasteful number, since it uses less digits than its factorization.

42507626754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12786.

The product of its (nonzero) digits is 2822400, while the sum is 48.

The spelling of 42507626754 in words is "forty-two billion, five hundred seven million, six hundred twenty-six thousand, seven hundred fifty-four".