545453102 has 16 divisors (see below), whose sum is σ = 862769040. Its totient is φ = 257914368.

The previous prime is 545453101. The next prime is 545453179. The reversal of 545453102 is 201354545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545453101) 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, 9488 + ... + 34364.

It is an arithmetic number, because the mean of its divisors is an integer number (53923065).

Almost surely, 2^545453102 is an apocalyptic number.

545453102 is a deficient number, since it is larger than the sum of its proper divisors (317315938).

545453102 is a wasteful number, since it uses less digits than its factorization.

545453102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25475.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 545453102 is about 23354.9374223097. The cubic root of 545453102 is about 817.0572199067.

The spelling of 545453102 in words is "five hundred forty-five million, four hundred fifty-three thousand, one hundred two".