54457228092 has 24 divisors (see below), whose sum is σ = 127077350400. Its totient is φ = 18150911536.

The previous prime is 54457228039. The next prime is 54457228139. The reversal of 54457228092 is 29082275445.

It is a super-2 number, since 2×54457228092² (a number of 22 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 7 ways as a sum of consecutive naturals, for example, 30492 + ... + 331427.

It is an arithmetic number, because the mean of its divisors is an integer number (5294889600).

Almost surely, 2^54457228092 is an apocalyptic number.

It is an amenable number.

54457228092 is an abundant number, since it is smaller than the sum of its proper divisors (72620122308).

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

54457228092 is a wasteful number, since it uses less digits than its factorization.

54457228092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374465 (or 374463 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 54457228092 in words is "fifty-four billion, four hundred fifty-seven million, two hundred twenty-eight thousand, ninety-two".