152621425466 has 8 divisors (see below), whose sum is σ = 229536181920. Its totient is φ = 76109364828.

The previous prime is 152621425433. The next prime is 152621425469. The reversal of 152621425466 is 664524126251.

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

It is a super-2 number, since 2×152621425466² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152621425469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100673006 + ... + 100674521.

It is an arithmetic number, because the mean of its divisors is an integer number (28692022740).

Almost surely, 2^152621425466 is an apocalyptic number.

152621425466 is a deficient number, since it is larger than the sum of its proper divisors (76914756454).

152621425466 is a wasteful number, since it uses less digits than its factorization.

152621425466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201347908.

The product of its digits is 691200, while the sum is 44.

The spelling of 152621425466 in words is "one hundred fifty-two billion, six hundred twenty-one million, four hundred twenty-five thousand, four hundred sixty-six".