45697782421560 has 128 divisors (see below), whose sum is σ = 144520078176000. Its totient is φ = 11527799602176.

The previous prime is 45697782421553. The next prime is 45697782421591. The reversal of 45697782421560 is 6512428779654.

It is a junction number, because it is equal to n+sod(n) for n = 45697782421491 and 45697782421500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13115445 + ... + 16229924.

It is an arithmetic number, because the mean of its divisors is an integer number (1129063110750).

Almost surely, 2^{45697782421560} is an apocalyptic number.

45697782421560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45697782421560 is an abundant number, since it is smaller than the sum of its proper divisors (98822295754440).

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

45697782421560 is a wasteful number, since it uses less digits than its factorization.

45697782421560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29346085 (or 29346081 counting only the distinct ones).

The product of its (nonzero) digits is 203212800, while the sum is 66.

The spelling of 45697782421560 in words is "forty-five trillion, six hundred ninety-seven billion, seven hundred eighty-two million, four hundred twenty-one thousand, five hundred sixty".