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53480370302 = 261438363691
BaseRepresentation
bin110001110011101011…
…011011000001111110
312010001010202022010122
4301303223123001332
51334011433322202
640322445534542
73602202434642
oct616353330176
9163033668118
1053480370302
1120754302847
12a446574452
135073b25638
142834a5cc22
1515d01c59a2
hexc73adb07e

53480370302 has 8 divisors (see below), whose sum is σ = 81535646712. Its totient is φ = 26301821400.

The previous prime is 53480370301. The next prime is 53480370311. The reversal of 53480370302 is 20307308435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53480370301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219181724 + ... + 219181967.

It is an arithmetic number, because the mean of its divisors is an integer number (10191955839).

Almost surely, 253480370302 is an apocalyptic number.

53480370302 is a deficient number, since it is larger than the sum of its proper divisors (28055276410).

53480370302 is a wasteful number, since it uses less digits than its factorization.

53480370302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438363754.

The product of its (nonzero) digits is 60480, while the sum is 35.

Adding to 53480370302 its reverse (20307308435), we get a palindrome (73787678737).

The spelling of 53480370302 in words is "fifty-three billion, four hundred eighty million, three hundred seventy thousand, three hundred two".

Divisors: 1 2 61 122 438363691 876727382 26740185151 53480370302