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554664092380 = 22554331510449
BaseRepresentation
bin10000001001001001000…
…11100110001011011100
31222000200111100022210121
420010210203212023130
533041423001424010
61102450440244324
755034043665146
oct10044443461334
91860614308717
10554664092380
111a4260469152
128b5b7a706a4
13403c6288678
141cbbb175c96
15e664bcb3da
hex81248e62dc

554664092380 has 24 divisors (see below), whose sum is σ = 1164818314800. Its totient is φ = 221861118720.

The previous prime is 554664092341. The next prime is 554664092399. The reversal of 554664092380 is 83290466455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 831396 + ... + 1341844.

It is an arithmetic number, because the mean of its divisors is an integer number (48534096450).

Almost surely, 2554664092380 is an apocalyptic number.

It is an amenable number.

554664092380 is an abundant number, since it is smaller than the sum of its proper divisors (610154222420).

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

554664092380 is a wasteful number, since it uses less digits than its factorization.

554664092380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564789 (or 564787 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 554664092380 in words is "five hundred fifty-four billion, six hundred sixty-four million, ninety-two thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 54331 108662 217324 271655 510449 543310 1020898 1086620 2041796 2552245 5104490 10208980 27733204619 55466409238 110932818476 138666023095 277332046190 554664092380