155614427551351 has 8 divisors (see below), whose sum is σ = 157254102079424. Its totient is φ = 153975475514880.

The previous prime is 155614427551283. The next prime is 155614427551357. The reversal of 155614427551351 is 153155724416551.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 155614427551351 - 2¹⁹ = 155614427027063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 155614427551292 and 155614427551301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155614427551357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180189855 + ... + 181051408.

It is an arithmetic number, because the mean of its divisors is an integer number (19656762759928).

Almost surely, 2^{155614427551351} is an apocalyptic number.

155614427551351 is a deficient number, since it is larger than the sum of its proper divisors (1639674528073).

155614427551351 is an equidigital number, since it uses as much as digits as its factorization.

155614427551351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361245801.

The product of its digits is 12600000, while the sum is 55.

The spelling of 155614427551351 in words is "one hundred fifty-five trillion, six hundred fourteen billion, four hundred twenty-seven million, five hundred fifty-one thousand, three hundred fifty-one".