1954054424 has 64 divisors (see below), whose sum is σ = 4476003840. Its totient is φ = 781482240.

The previous prime is 1954054393. The next prime is 1954054429. The reversal of 1954054424 is 4244504591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1954054429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34307 + ... + 71309.

It is an arithmetic number, because the mean of its divisors is an integer number (69937560).

Almost surely, 2^1954054424 is an apocalyptic number.

1954054424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1954054424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2238001920).

1954054424 is an abundant number, since it is smaller than the sum of its proper divisors (2521949416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1954054424 is a wasteful number, since it uses less digits than its factorization.

1954054424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37080 (or 37076 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 1954054424 is about 44204.6878057068. The cubic root of 1954054424 is about 1250.1982456773.

The spelling of 1954054424 in words is "one billion, nine hundred fifty-four million, fifty-four thousand, four hundred twenty-four".