59481454464 has 112 divisors (see below), whose sum is σ = 177666319320. Its totient is φ = 19827120384.

The previous prime is 59481454463. The next prime is 59481454481. The reversal of 59481454464 is 46445418495.

59481454464 is a `hidden beast` number, since 5 + 94 + 8 + 1 + 4 + 544 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 59481454464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59481454463) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 225412 + ... + 412035.

Almost surely, 2^59481454464 is an apocalyptic number.

59481454464 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

59481454464 is an abundant number, since it is smaller than the sum of its proper divisors (118184864856).

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

59481454464 is an frugal number, since it uses more digits than its factorization.

59481454464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637479 (or 637452 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 54.

The spelling of 59481454464 in words is "fifty-nine billion, four hundred eighty-one million, four hundred fifty-four thousand, four hundred sixty-four".