42752503480 has 32 divisors (see below), whose sum is σ = 96592296240. Its totient is φ = 17030039040.

The previous prime is 42752503471. The next prime is 42752503513. The reversal of 42752503480 is 8430525724.

It is a super-2 number, since 2×42752503480² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2207814 + ... + 2227093.

Almost surely, 2^42752503480 is an apocalyptic number.

42752503480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42752503480 is an abundant number, since it is smaller than the sum of its proper divisors (53839792760).

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

42752503480 is a wasteful number, since it uses less digits than its factorization.

42752503480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4435159 (or 4435155 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 40.

The spelling of 42752503480 in words is "forty-two billion, seven hundred fifty-two million, five hundred three thousand, four hundred eighty".