132161262504465 has 32 divisors (see below), whose sum is σ = 211967606229120. Its totient is φ = 70316152400384.

The previous prime is 132161262504433. The next prime is 132161262504497. The reversal of 132161262504465 is 564405262161231.

It is an interprime number because it is at equal distance from previous prime (132161262504433) and next prime (132161262504497).

It is a cyclic number.

It is not a de Polignac number, because 132161262504465 - 2⁵ = 132161262504433 is a prime.

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, 300435757 + ... + 300875333.

It is an arithmetic number, because the mean of its divisors is an integer number (6623987694660).

Almost surely, 2^{132161262504465} is an apocalyptic number.

132161262504465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132161262504465 is a deficient number, since it is larger than the sum of its proper divisors (79806343724655).

132161262504465 is a wasteful number, since it uses less digits than its factorization.

132161262504465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487841.

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 132161262504465 in words is "one hundred thirty-two trillion, one hundred sixty-one billion, two hundred sixty-two million, five hundred four thousand, four hundred sixty-five".