3545454660 has 96 divisors (see below), whose sum is σ = 10853885952. Its totient is φ = 857589120.

The previous prime is 3545454637. The next prime is 3545454677. The reversal of 3545454660 is 664545453.

It is a super-2 number, since 2×3545454660² = 25140497492231431200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 302469 + ... + 313971.

It is an arithmetic number, because the mean of its divisors is an integer number (113061312).

Almost surely, 2^3545454660 is an apocalyptic number.

3545454660 is a gapful number since it is divisible by the number (30) 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 3545454660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5426942976).

3545454660 is an abundant number, since it is smaller than the sum of its proper divisors (7308431292).

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

3545454660 is a wasteful number, since it uses less digits than its factorization.

3545454660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11993 (or 11991 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The square root of 3545454660 is about 59543.7205757249. The cubic root of 3545454660 is about 1524.8389560299.

The spelling of 3545454660 in words is "three billion, five hundred forty-five million, four hundred fifty-four thousand, six hundred sixty".