1653464003642 has 8 divisors (see below), whose sum is σ = 2705668369632. Its totient is φ = 751574547100.

The previous prime is 1653464003627. The next prime is 1653464003687. The reversal of 1653464003642 is 2463004643561.

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

It is a super-2 number, since 2×1653464003642² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1653464003593 and 1653464003602.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37578727334 + ... + 37578727377.

It is an arithmetic number, because the mean of its divisors is an integer number (338208546204).

Almost surely, 2^{1653464003642} is an apocalyptic number.

1653464003642 is a deficient number, since it is larger than the sum of its proper divisors (1052204365990).

1653464003642 is a wasteful number, since it uses less digits than its factorization.

1653464003642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75157454724.

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 1653464003642 in words is "one trillion, six hundred fifty-three billion, four hundred sixty-four million, three thousand, six hundred forty-two".