1354445500 has 24 divisors (see below), whose sum is σ = 2958110064. Its totient is φ = 541778000.

The previous prime is 1354445497. The next prime is 1354445507. The reversal of 1354445500 is 55444531.

It is a happy number.

It is a super-2 number, since 2×1354445500² = 3669045224940500000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354445507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1353946 + ... + 1354945.

It is an arithmetic number, because the mean of its divisors is an integer number (123254586).

Almost surely, 2^1354445500 is an apocalyptic number.

1354445500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1354445500 is an abundant number, since it is smaller than the sum of its proper divisors (1603664564).

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

1354445500 is a wasteful number, since it uses less digits than its factorization.

1354445500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708910 (or 2708898 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 1354445500 is about 36802.7920136503. The cubic root of 1354445500 is about 1106.4212583447.

The spelling of 1354445500 in words is "one billion, three hundred fifty-four million, four hundred forty-five thousand, five hundred".