32551033411 has 16 divisors (see below), whose sum is σ = 36098760544. Its totient is φ = 29161327104.

The previous prime is 32551033397. The next prime is 32551033423. The reversal of 32551033411 is 11433015523.

It is a happy number.

It is not a de Polignac number, because 32551033411 - 2⁵ = 32551033379 is a prime.

It is a super-2 number, since 2×32551033411² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

32551033411 is a modest number, since divided by 33411 gives 32551 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 32551033411.

It is not an unprimeable number, because it can be changed into a prime (32551093411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97686 + ... + 273211.

It is an arithmetic number, because the mean of its divisors is an integer number (2256172534).

Almost surely, 2^32551033411 is an apocalyptic number.

32551033411 is a deficient number, since it is larger than the sum of its proper divisors (3547727133).

32551033411 is a wasteful number, since it uses less digits than its factorization.

32551033411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371110.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 32551033411 its reverse (11433015523), we get a palindrome (43984048934).

The spelling of 32551033411 in words is "thirty-two billion, five hundred fifty-one million, thirty-three thousand, four hundred eleven".