46161254542 has 24 divisors (see below), whose sum is σ = 77563356840. Its totient is φ = 20570528160.

The previous prime is 46161254507. The next prime is 46161254561. The reversal of 46161254542 is 24545216164.

It is a super-2 number, since 2×46161254542² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46161254495 and 46161254504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2344884 + ... + 2364487.

It is an arithmetic number, because the mean of its divisors is an integer number (3231806535).

Almost surely, 2^46161254542 is an apocalyptic number.

46161254542 is a deficient number, since it is larger than the sum of its proper divisors (31402102298).

46161254542 is a wasteful number, since it uses less digits than its factorization.

46161254542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4709428 (or 4709415 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The spelling of 46161254542 in words is "forty-six billion, one hundred sixty-one million, two hundred fifty-four thousand, five hundred forty-two".