2463455645542 has 8 divisors (see below), whose sum is σ = 3822603588000. Its totient is φ = 1189254449544.

The previous prime is 2463455645533. The next prime is 2463455645549. The reversal of 2463455645542 is 2455465543642.

2463455645542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2463455645542² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2463455645549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21236686542 + ... + 21236686657.

It is an arithmetic number, because the mean of its divisors is an integer number (477825448500).

Almost surely, 2^{2463455645542} is an apocalyptic number.

2463455645542 is a deficient number, since it is larger than the sum of its proper divisors (1359147942458).

2463455645542 is a wasteful number, since it uses less digits than its factorization.

2463455645542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42473373230.

The product of its digits is 69120000, while the sum is 55.

The spelling of 2463455645542 in words is "two trillion, four hundred sixty-three billion, four hundred fifty-five million, six hundred forty-five thousand, five hundred forty-two".