32355542261 has 24 divisors (see below), whose sum is σ = 39389491584. Its totient is φ = 26527208400.

The previous prime is 32355542243. The next prime is 32355542267. The reversal of 32355542261 is 16224555323.

It is not a de Polignac number, because 32355542261 - 2¹⁸ = 32355280117 is a prime.

It is a super-2 number, since 2×32355542261² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32355542267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 344711 + ... + 428411.

It is an arithmetic number, because the mean of its divisors is an integer number (1641228816).

Almost surely, 2^32355542261 is an apocalyptic number.

It is an amenable number.

32355542261 is a deficient number, since it is larger than the sum of its proper divisors (7033949323).

32355542261 is an frugal number, since it uses more digits than its factorization.

32355542261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83759 (or 83731 counting only the distinct ones).

The product of its digits is 216000, while the sum is 38.

The spelling of 32355542261 in words is "thirty-two billion, three hundred fifty-five million, five hundred forty-two thousand, two hundred sixty-one".