32153130215545 has 32 divisors (see below), whose sum is σ = 39761581521024. Its totient is φ = 24946420262400.

The previous prime is 32153130215527. The next prime is 32153130215551. The reversal of 32153130215545 is 54551203135123.

It is not a de Polignac number, because 32153130215545 - 2³⁵ = 32118770477177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32153130215498 and 32153130215507.

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, 16157155 + ... + 18037735.

It is an arithmetic number, because the mean of its divisors is an integer number (1242549422532).

Almost surely, 2^{32153130215545} is an apocalyptic number.

It is an amenable number.

32153130215545 is a deficient number, since it is larger than the sum of its proper divisors (7608451305479).

32153130215545 is a wasteful number, since it uses less digits than its factorization.

32153130215545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881193.

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 32153130215545 in words is "thirty-two trillion, one hundred fifty-three billion, one hundred thirty million, two hundred fifteen thousand, five hundred forty-five".