6342154612625 has 64 divisors (see below), whose sum is σ = 8758140116544. Its totient is φ = 4554822758400.

The previous prime is 6342154612603. The next prime is 6342154612639. The reversal of 6342154612625 is 5262164512436.

6342154612625 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 32 ways, for example, as 6329893701184 + 12260911441 = 2515928^2 + 110729^2 .

It is not a de Polignac number, because 6342154612625 - 2¹⁶ = 6342154547089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6342154612625.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 141692249 + ... + 141737001.

It is an arithmetic number, because the mean of its divisors is an integer number (136845939321).

Almost surely, 2^{6342154612625} is an apocalyptic number.

6342154612625 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6342154612625 is a deficient number, since it is larger than the sum of its proper divisors (2415985503919).

6342154612625 is a wasteful number, since it uses less digits than its factorization.

6342154612625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47175 (or 47165 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 47.

The spelling of 6342154612625 in words is "six trillion, three hundred forty-two billion, one hundred fifty-four million, six hundred twelve thousand, six hundred twenty-five".