535226255038440 has 192 divisors, whose sum is σ = 2092613929660800. Its totient is φ = 115898617622016.

The previous prime is 535226255038399. The next prime is 535226255038483. The reversal of 535226255038440 is 44830552622535.

It is a happy number.

535226255038440 is a `hidden beast` number, since 5 + 3 + 5 + 2 + 2 + 6 + 2 + 550 + 3 + 84 + 4 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5589198727 + ... + 5589294486.

It is an arithmetic number, because the mean of its divisors is an integer number (10899030883650).

Almost surely, 2^{535226255038440} is an apocalyptic number.

It is an amenable number.

535226255038440 is an abundant number, since it is smaller than the sum of its proper divisors (1557387674622360).

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

535226255038440 is a wasteful number, since it uses less digits than its factorization.

535226255038440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11178493256 (or 11178493249 counting only the distinct ones).

The product of its (nonzero) digits is 34560000, while the sum is 54.

The spelling of 535226255038440 in words is "five hundred thirty-five trillion, two hundred twenty-six billion, two hundred fifty-five million, thirty-eight thousand, four hundred forty".