545650896 has 80 divisors (see below), whose sum is σ = 1681035264. Its totient is φ = 149119872.

The previous prime is 545650849. The next prime is 545650909. The reversal of 545650896 is 698056545.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27576 + ... + 43031.

Almost surely, 2^545650896 is an apocalyptic number.

545650896 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

545650896 is an abundant number, since it is smaller than the sum of its proper divisors (1135384368).

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

545650896 is a wasteful number, since it uses less digits than its factorization.

545650896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70648 (or 70642 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 48.

The square root of 545650896 is about 23359.1715606526. The cubic root of 545650896 is about 817.1559692979.

The spelling of 545650896 in words is "five hundred forty-five million, six hundred fifty thousand, eight hundred ninety-six".