132154201454551 has 4 divisors (see below), whose sum is σ = 132157944068704. Its totient is φ = 132150458840400.

The previous prime is 132154201454549. The next prime is 132154201454603. The reversal of 132154201454551 is 155454102451231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132154201454551 - 2¹ = 132154201454549 is a prime.

It is a super-2 number, since 2×132154201454551² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132154201454498 and 132154201454507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132154201454531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1871254110 + ... + 1871324731.

It is an arithmetic number, because the mean of its divisors is an integer number (33039486017176).

Almost surely, 2^{132154201454551} is an apocalyptic number.

132154201454551 is a deficient number, since it is larger than the sum of its proper divisors (3742614153).

132154201454551 is an equidigital number, since it uses as much as digits as its factorization.

132154201454551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3742614152.

The product of its (nonzero) digits is 480000, while the sum is 43.

The spelling of 132154201454551 in words is "one hundred thirty-two trillion, one hundred fifty-four billion, two hundred one million, four hundred fifty-four thousand, five hundred fifty-one".