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45053235054 = 2322502957503
BaseRepresentation
bin101001111101011000…
…011100111101101110
311022021211121110211100
4221331120130331232
51214232112010204
632410331103530
73153314115342
oct517530347556
9138254543740
1045053235054
111811a416363
1288942a1ba6
13432cc5cb89
142275769622
15128a456a39
hexa7d61cf6e

45053235054 has 12 divisors (see below), whose sum is σ = 97615342656. Its totient is φ = 15017745012.

The previous prime is 45053235023. The next prime is 45053235109.

45053235054 is a `hidden beast` number, since 45 + 0 + 532 + 35 + 0 + 54 = 666.

45053235054 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1251478734 + ... + 1251478769.

It is an arithmetic number, because the mean of its divisors is an integer number (8134611888).

Almost surely, 245053235054 is an apocalyptic number.

45053235054 is an abundant number, since it is smaller than the sum of its proper divisors (52562107602).

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

45053235054 is a wasteful number, since it uses less digits than its factorization.

45053235054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502957511 (or 2502957508 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The spelling of 45053235054 in words is "forty-five billion, fifty-three million, two hundred thirty-five thousand, fifty-four".

Divisors: 1 2 3 6 9 18 2502957503 5005915006 7508872509 15017745018 22526617527 45053235054