54233490437 has 4 divisors (see below), whose sum is σ = 61981131936. Its totient is φ = 46485848940.

The previous prime is 54233490403. The next prime is 54233490461. The reversal of 54233490437 is 73409433245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54233490437 - 2¹⁸ = 54233228293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54233490137) 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, 3873820739 + ... + 3873820752.

It is an arithmetic number, because the mean of its divisors is an integer number (15495282984).

Almost surely, 2^54233490437 is an apocalyptic number.

It is an amenable number.

54233490437 is a deficient number, since it is larger than the sum of its proper divisors (7747641499).

54233490437 is an equidigital number, since it uses as much as digits as its factorization.

54233490437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7747641498.

The product of its (nonzero) digits is 1088640, while the sum is 44.

The spelling of 54233490437 in words is "fifty-four billion, two hundred thirty-three million, four hundred ninety thousand, four hundred thirty-seven".