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55125410352 = 2432334928953
BaseRepresentation
bin110011010101101110…
…110000001000110000
312021021210011222211220
4303111232300020300
51400344101112402
641154012505040
73661026154035
oct632556601060
9167253158756
1055125410352
1121418947781
12a82547b180
13527689b00c
14294d31938c
15167981edbc
hexcd5bb0230

55125410352 has 40 divisors (see below), whose sum is σ = 143018529264. Its totient is φ = 18296269824.

The previous prime is 55125410309. The next prime is 55125410369. The reversal of 55125410352 is 25301452155.

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, 2453293 + ... + 2475660.

Almost surely, 255125410352 is an apocalyptic number.

It is an amenable number.

55125410352 is an abundant number, since it is smaller than the sum of its proper divisors (87893118912).

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

55125410352 is a wasteful number, since it uses less digits than its factorization.

55125410352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4929197 (or 4929191 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 55125410352 in words is "fifty-five billion, one hundred twenty-five million, four hundred ten thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 233 466 699 932 1398 1864 2796 3728 5592 11184 4928953 9857906 14786859 19715812 29573718 39431624 59147436 78863248 118294872 236589744 1148446049 2296892098 3445338147 4593784196 6890676294 9187568392 13781352588 18375136784 27562705176 55125410352