1013662101546 has 16 divisors (see below), whose sum is σ = 2252582448000. Its totient is φ = 337887367164.

The previous prime is 1013662101541. The next prime is 1013662101553. The reversal of 1013662101546 is 6451012663101.

1013662101546 is a `hidden beast` number, since 1 + 0 + 1 + 3 + 6 + 6 + 2 + 101 + 546 = 666.

It is a super-2 number, since 2×1013662101546² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1013662101546.

It is not an unprimeable number, because it can be changed into a prime (1013662101541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9385760146 + ... + 9385760253.

It is an arithmetic number, because the mean of its divisors is an integer number (140786403000).

Almost surely, 2^{1013662101546} is an apocalyptic number.

1013662101546 is an abundant number, since it is smaller than the sum of its proper divisors (1238920346454).

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

1013662101546 is a wasteful number, since it uses less digits than its factorization.

1013662101546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18771520410 (or 18771520404 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

Adding to 1013662101546 its reverse (6451012663101), we get a palindrome (7464674764647).

The spelling of 1013662101546 in words is "one trillion, thirteen billion, six hundred sixty-two million, one hundred one thousand, five hundred forty-six".