5537459000040 has 256 divisors, whose sum is σ = 18589466649600. Its totient is φ = 1307984025600.

The previous prime is 5537459000027. The next prime is 5537459000053. The reversal of 5537459000040 is 400009547355.

It is an interprime number because it is at equal distance from previous prime (5537459000027) and next prime (5537459000053).

It is a junction number, because it is equal to n+sod(n) for n = 5537458999956 and 5537459000001.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23095575 + ... + 23334105.

It is an arithmetic number, because the mean of its divisors is an integer number (72615104100).

Almost surely, 2^{5537459000040} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5537459000040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9294733324800).

5537459000040 is an abundant number, since it is smaller than the sum of its proper divisors (13052007649560).

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

5537459000040 is a wasteful number, since it uses less digits than its factorization.

5537459000040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239008 (or 239004 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 42.

The spelling of 5537459000040 in words is "five trillion, five hundred thirty-seven billion, four hundred fifty-nine million, forty", and thus it is an aban number.