1054906500 has 96 divisors (see below), whose sum is σ = 3205552896. Its totient is φ = 269068800.

The previous prime is 1054906499. The next prime is 1054906537. The reversal of 1054906500 is 56094501.

It is a super-2 number, since 2×1054906500² = 2225655447484500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19212 + ... + 49788.

It is an arithmetic number, because the mean of its divisors is an integer number (33391176).

Almost surely, 2^1054906500 is an apocalyptic number.

1054906500 is a gapful number since it is divisible by the number (10) 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 1054906500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1602776448).

1054906500 is an abundant number, since it is smaller than the sum of its proper divisors (2150646396).

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

1054906500 is a wasteful number, since it uses less digits than its factorization.

1054906500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30622 (or 30610 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 1054906500 is about 32479.3241924767. The cubic root of 1054906500 is about 1017.9770555644.

The spelling of 1054906500 in words is "one billion, fifty-four million, nine hundred six thousand, five hundred".