535345033621530 has 64 divisors (see below), whose sum is σ = 1406196205843968. Its totient is φ = 129357876029760.

The previous prime is 535345033621507. The next prime is 535345033621579. The reversal of 535345033621530 is 35126330543535.

It is a super-2 number, since 2×535345033621530² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 535345033621530.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2642012172 + ... + 2642214791.

It is an arithmetic number, because the mean of its divisors is an integer number (21971815716312).

Almost surely, 2^{535345033621530} is an apocalyptic number.

535345033621530 is an abundant number, since it is smaller than the sum of its proper divisors (870851172222438).

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

535345033621530 is a wasteful number, since it uses less digits than its factorization.

535345033621530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5284227291.

The product of its (nonzero) digits is 7290000, while the sum is 48.

The spelling of 535345033621530 in words is "five hundred thirty-five trillion, three hundred forty-five billion, thirty-three million, six hundred twenty-one thousand, five hundred thirty".