147554661480 has 64 divisors (see below), whose sum is σ = 443226738240. Its totient is φ = 39297887232.

The previous prime is 147554661479. The next prime is 147554661557. The reversal of 147554661480 is 84166455741.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686769 + ... + 875648.

It is an arithmetic number, because the mean of its divisors is an integer number (6925417785).

Almost surely, 2^147554661480 is an apocalyptic number.

147554661480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147554661480 is an abundant number, since it is smaller than the sum of its proper divisors (295672076760).

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

147554661480 is a wasteful number, since it uses less digits than its factorization.

147554661480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563218 (or 1563214 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 147554661480 in words is "one hundred forty-seven billion, five hundred fifty-four million, six hundred sixty-one thousand, four hundred eighty".