32130500263555 has 16 divisors (see below), whose sum is σ = 39630375180000. Its totient is φ = 24989662743552.

The previous prime is 32130500263531. The next prime is 32130500263619. The reversal of 32130500263555 is 55536200503123.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32130500263555 is a prime.

It is a super-2 number, since 2×32130500263555² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69295909 + ... + 69758038.

It is an arithmetic number, because the mean of its divisors is an integer number (2476898448750).

Almost surely, 2^{32130500263555} is an apocalyptic number.

32130500263555 is a deficient number, since it is larger than the sum of its proper divisors (7499874916445).

32130500263555 is a wasteful number, since it uses less digits than its factorization.

32130500263555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139055238.

The product of its (nonzero) digits is 405000, while the sum is 40.

Adding to 32130500263555 its reverse (55536200503123), we get a palindrome (87666700766678).

The spelling of 32130500263555 in words is "thirty-two trillion, one hundred thirty billion, five hundred million, two hundred sixty-three thousand, five hundred fifty-five".