378162153580 has 12 divisors (see below), whose sum is σ = 794140522560. Its totient is φ = 151264861424.

The previous prime is 378162153547. The next prime is 378162153623. The reversal of 378162153580 is 85351261873.

It is a super-3 number, since 3×378162153580³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9454053820 + ... + 9454053859.

It is an arithmetic number, because the mean of its divisors is an integer number (66178376880).

Almost surely, 2^378162153580 is an apocalyptic number.

It is an amenable number.

378162153580 is an abundant number, since it is smaller than the sum of its proper divisors (415978368980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

378162153580 is a wasteful number, since it uses less digits than its factorization.

378162153580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18908107688 (or 18908107686 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 378162153580 in words is "three hundred seventy-eight billion, one hundred sixty-two million, one hundred fifty-three thousand, five hundred eighty".