1233531054454 has 32 divisors (see below), whose sum is σ = 1968225241536. Its totient is φ = 577796858880.

The previous prime is 1233531054449. The next prime is 1233531054461. The reversal of 1233531054454 is 4544501353321.

It is a super-2 number, since 2×1233531054454² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9191274 + ... + 9324514.

It is an arithmetic number, because the mean of its divisors is an integer number (61507038798).

Almost surely, 2^{1233531054454} is an apocalyptic number.

1233531054454 is a deficient number, since it is larger than the sum of its proper divisors (734694187082).

1233531054454 is a wasteful number, since it uses less digits than its factorization.

1233531054454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134520.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 1233531054454 in words is "one trillion, two hundred thirty-three billion, five hundred thirty-one million, fifty-four thousand, four hundred fifty-four".