532261251530261 has 32 divisors (see below), whose sum is σ = 617948123240448. Its totient is φ = 453082213463040.

The previous prime is 532261251530251. The next prime is 532261251530297. The reversal of 532261251530261 is 162035152162235.

It is a cyclic number.

It is not a de Polignac number, because 532261251530261 - 2⁴⁶ = 461892507352597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532261251530201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1052347916 + ... + 1052853578.

It is an arithmetic number, because the mean of its divisors is an integer number (19310878851264).

Almost surely, 2^{532261251530261} is an apocalyptic number.

It is an amenable number.

532261251530261 is a deficient number, since it is larger than the sum of its proper divisors (85686871710187).

532261251530261 is a wasteful number, since it uses less digits than its factorization.

532261251530261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534461.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 532261251530261 in words is "five hundred thirty-two trillion, two hundred sixty-one billion, two hundred fifty-one million, five hundred thirty thousand, two hundred sixty-one".